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International Journal of Trend
Volume 6 Issue 3, March-April
@ IJTSRD | Unique Paper ID – IJTSRD
Analytical Iteration Method Applied
First Order Nonlinear
Liberty Ebiwareme
1
Department of Mathematics, Rivers State Uni
2
Department of Mathematics, Cross Rivers University of Technology, Calabar, Nigeria
ABSTRACT
In this research paper, we apply the novel Temimi
method to six first order nonlinear partial differential equations
for exact solution namely: Burger’s equation, Fisher’s equation,
Schrodinger equation, wave equation, advection equation
KDV equations respectively. Unlike other semi
iterative methods, this method doesn’t require linearization,
perturbation, discretization, or the calculation of
polynomials for nonlinear terms in the Adomian decomposition
method (ADM). It gives the closed form solution of the problem
if it exists in finite steps of a converging series that’s
computationally convenient, easy to obtained and elegant. It
solves the inherent problem of dealing with the nonlinear term in
a straightforward way without stress. The result obtained
revealed, all the chosen problems give rise to their closed form
solution in simple steps which confirmed the method is
powerful, reliable and has wide applicability to other nonlinear
problems.
KEYWORDS: KDV Equation, Advection equation, Schrödinger
equation, Burger’s equation, Fisher’s equation, Temimi
method
INTRODUCTION
Nonlinear partial differential equations technically
called evolution equations are equations that
constitute the dissipative term and partial derivative
of the dependent variable with respect to one or
more of the independent variables. These equations
feature prominently in most physical phenomena
especially in the physical and applied sciences
(Wazwaz, 2009). They modelled phenomena in the
field of sciences, engineering, Biology,
hydrodynamics, chemistry, physics, optical fibre,
chemical kinetics, plasma physics,
may others, Bekir, Tascan and Unsad (2015),
(Feng, 2002). (Ebiwareme, 2021), Ebiwareme
Ndu (2021), (Liberty, 2021). Academics have
devoted time to extensively studied these equations
for analytical or approximate solution owing to
their importance. All though most of the equations
have closed form solutions, whereas others have
solution which are difficult to obtained however
due to the advent of portable computers, the
solutions can be obtained with less computations.
Trend in Scientific Research and Development
April 2022 Available Online: www.ijtsrd.com e
IJTSRD49491 | Volume – 6 | Issue – 3 | Mar-Apr
Analytical Iteration Method Applied to a Class of
First Order Nonlinear Evolution Equations in Science
Liberty Ebiwareme1
, Edmond Obiem Odok2
Department of Mathematics, Rivers State University, Port Harcourt, Nigeria
Department of Mathematics, Cross Rivers University of Technology, Calabar, Nigeria
In this research paper, we apply the novel Temimi-Ansari
method to six first order nonlinear partial differential equations
Burger’s equation, Fisher’s equation,
Schrodinger equation, wave equation, advection equation and
KDV equations respectively. Unlike other semi-analytical
iterative methods, this method doesn’t require linearization,
perturbation, discretization, or the calculation of an Adomian
polynomials for nonlinear terms in the Adomian decomposition
DM). It gives the closed form solution of the problem
if it exists in finite steps of a converging series that’s
computationally convenient, easy to obtained and elegant. It
solves the inherent problem of dealing with the nonlinear term in
d way without stress. The result obtained
revealed, all the chosen problems give rise to their closed form
solution in simple steps which confirmed the method is
powerful, reliable and has wide applicability to other nonlinear
Equation, Advection equation, Schrödinger
equation, Burger’s equation, Fisher’s equation, Temimi-Ansari
How to cite
Ebiwareme | Edmond Obiem Odok
"Analytical Iteration
a Class of First Order Nonlinear
Evolution Equations
in Science" Published
in International
Journal of Trend in
Scientific Research
and Development
(ijtsrd), ISSN: 2456
6470, Volume
Issue-3, April 2022, pp.132
www.ijtsrd.com/papers/ijtsrd49491.pdf
Copyright ©
International
Scientific Research
Journal. This
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Nonlinear partial differential equations technically
called evolution equations are equations that
the dissipative term and partial derivative
of the dependent variable with respect to one or
more of the independent variables. These equations
feature prominently in most physical phenomena
especially in the physical and applied sciences
They modelled phenomena in the
field of sciences, engineering, Biology,
hydrodynamics, chemistry, physics, optical fibre,
medicine and
may others, Bekir, Tascan and Unsad (2015),
(Ebiwareme, 2021), Ebiwareme and
Ndu (2021), (Liberty, 2021). Academics have
devoted time to extensively studied these equations
for analytical or approximate solution owing to
their importance. All though most of the equations
have closed form solutions, whereas others have
which are difficult to obtained however
due to the advent of portable computers, the
solutions can be obtained with less computations.
Some of the methods proposed to study these
equations include: Tanh-
Vinodh (2017), (Wazwaz, 2
Chebyshev collocation method Gupta and Saha
(2015), Vaganan and Asokan (2003), Direct
similarity method, Manafian, Mahrdad and Bekir
(2016), / ′ expansion method
(1998), Homogenous balance method, (Wazwaz,
2007),extended tanh method, Fan and Zhao (2000),
Gomez and Salas (2010), Variational Iteration
method, Nourazr, Mohsen, Nazari
Homotopy perturbation method, Hashim, Norami
and Al-Hadja (2021),Adomian decomposition
method, Necdet and Konural
Kheybari and Khani (2008),spectral collocation
method, Khatter and Temsah (2017), linear
superposition method, Ma and Fan (2011),trial
equation method, Gurefe, Sonmezoglu and Misirli
(2011),Fractional sub-equation method, Zhang and
Zhang (2011),First Integral Method, Zhang, Zhong,
Shashan, Liu, Feng and Gao (2013), (Feng, 2013),
Development (IJTSRD)
e-ISSN: 2456 – 6470
Apr 2022 Page 132
o a Class of
volution Equations in Science
versity, Port Harcourt, Nigeria
Department of Mathematics, Cross Rivers University of Technology, Calabar, Nigeria
cite this paper: Liberty
Ebiwareme | Edmond Obiem Odok
"Analytical Iteration Method Applied to
a Class of First Order Nonlinear
Evolution Equations
in Science" Published
in International
Journal of Trend in
Scientific Research
and Development
(ijtsrd), ISSN: 2456-
6470, Volume-6 |
3, April 2022, pp.132-139, URL:
jtsrd.com/papers/ijtsrd49491.pdf
© 2022 by author(s) and
International Journal of Trend in
Research and Development
This is an
Access article
under the
the Creative Commons
License (CC BY 4.0)
http://creativecommons.org/licenses/by/4.0)
Some of the methods proposed to study these
Coth method, Asokan and
Vinodh (2017), (Wazwaz, 2008), (Wazwaz, 2009),
Chebyshev collocation method Gupta and Saha
(2015), Vaganan and Asokan (2003), Direct
similarity method, Manafian, Mahrdad and Bekir
expansion method, Fan and Hongqing
Homogenous balance method, (Wazwaz,
2007),extended tanh method, Fan and Zhao (2000),
Gomez and Salas (2010), Variational Iteration
method, Nourazr, Mohsen, Nazari-Golshan (2015),
Homotopy perturbation method, Hashim, Norami
Hadja (2021),Adomian decomposition
method, Necdet and Konuralp (2006), Darvishi,
Kheybari and Khani (2008),spectral collocation
method, Khatter and Temsah (2017), linear
superposition method, Ma and Fan (2011),trial
equation method, Gurefe, Sonmezoglu and Misirli
equation method, Zhang and
g (2011),First Integral Method, Zhang, Zhong,
Shashan, Liu, Feng and Gao (2013), (Feng, 2013),
IJTSRD49491
International Journal of Trend in Scientific Research and Development @ www.ijtsrd.com eISSN: 2456-6470
@ IJTSRD | Unique Paper ID – IJTSRD49491 | Volume – 6 | Issue – 3 | Mar-Apr 2022 Page 133
Ebiwareme and Ndu (2021), Banach contraction
method, (Ebiwareme, 2021).
Most recently, Temimi and Ansari proposed a semi-
analytical iteration method called (TAM) to
successfully solve to linear and nonlinear functional
problems. Unlike the ADM, HAM, VIM and HPM,
this method solved the difficulties that often arise
for nonlinear terms by writing it in the form of
Adomian polynomials (ADM), construction of an
Homotopy (HAM), calculation of the Lagrange
multiplier (VIM) and tedious calculation of an
algebraic calculation from corresponding terms as
in HPM are overcome. TAM has been successfully
applied to solve various problem, such as ODEs
Azeez and Weli (2017), Duffing equation, Al-
Jawary and Al-Razzaq (2016),Chemistry problem,
Al-Jawary and Raham (2016), Nonlinear ODEs,
Temimi and Ansari (2015), Thin film flow
problem, (Al-Jawary, 2017),second order multi-
point boundary value problems, Al-Jawary, Radhi
and Ravnik (2017), Fokker-Planck’s equation,
Temimi and Ansari (2011), Linear and nonlinear
ODEs, Azeez and Weli (2017),Newell-White-head
equation, Latif, Salim, Nasreen, Alifah and
Munirah (2020).
In this present article, our motivation is to apply
this novel semi-analytical iteration method to solve
six differentials nonlinear PDEs. To confirm the
accuracy, reliability, robustness, and efficiency of
this method, we seek to ascertain whether a closed
form or analytical or an approximate solution will
result from this method. The study is organized as
follows. In section, the introduction of the study
detailing PDEs and their applications in physical
phenomena together with methods used hitherto to
seek for their solutions. The fundamentals of the
novel Temimi-Ansari method and the condition for
its convergence is presented in section 2. In section
3, we apply the AIM to six different nonlinear
PDEs and seek closed form solutions and finally the
conclusion of the study is given in section 4.
BASICS OF THE ANALYTICAL ITERATION
METHOD (AIM)
Consider the general functional differential
equation in operator form as follows
+ + = 0, (1)
, = 0, or 0 = and ′
0 = (2)
Where is the independent variable, is an
unknown function, is a given known function,
is a linear operator, is a nonlinear operator and
is a boundary operator.
To implement the TAM method, we first assume
that is an initial guess that satisfy the problem
in Eq. (1) subject to Eq. (2).
+ = 0, , = 0or 0 =
	and ′
0 = (3)
The next approximate solution is obtained by
solving the problem
+ + = 0, , =
0,	or 0 = and ′
0 = (4)
The next iterate of the problem become
+ + = 0, , =
0,	or 0 = and ′
0 = (5)
Continuing the same way to obtain the subsequent
terms, the general equation of the method becomes
+ + =
0, , !
= 0, or 0 = and
′
0 =
Then the solution of the problem in Eq. (11) is
given by
= lim →∞ (6)
From Eq. (6), each & is considered alone as a
solution for Eq. (1). This method easy to
implement, straightforward and direct. The method
gives better approximate solution which converges
to the exact solution with only few members.
NUMERICAL APPLICATIONS
In this section, we apply the AIM to solve six
Partial differential equations that finds usual
applications in Science and Engineering. They
include Fishers’ equation, wave equation, advection
equation, Korteweg-Devries equation (KDV),
Burger’s equation and Schrödinger equation
respectively.
Example 1. Consider the one-dimensional Burger’s
equation of the form
' + − = 0 (7)
Subject to the initial condition
, 0 = 2 (8)
Applying TAM to both sides of the equation, we
get
= ', = − , , * = 0
The initial problem to be solved is of the form
, * + , * = 0, , * = 2 (9)
Integrating both sides of the above equation subject
to the initial condition, we get the initial solution as
, * = 2
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@ IJTSRD | Unique Paper ID – IJTSRD49491 | Volume – 6 | Issue – 3 | Mar-Apr 2022 Page 134
The second iterative solution is obtained using the
equation
, * + , * + , * =
0, , * = 2 (10)
Integrating both sides of the above using the initial
condition yield the integral
+ ' , * ,* = + − ,*
'
'
Solving the above integral yield, the second
iterative solution as
, * = 2 − 4 * (11)
The next iterate of the problem is given by
, * + , * + , * = 0, , *
= 2
Taking the inverse operator of both sides of the
above yield
. ' , * ,* = . − ,*
'
'
(12)
Plugging in the derivatives and evaluating, we
obtain the third iterate as
, * = 2 − 4 * + 8* −
0
1
*1
(13)
Similarly, the next iterate is obtained with the
problem
1 , * + , * + , * =
0, 1 , * = 2 (14)
Integrating both sides using the initial conditions,
we get the fourth iterate as follows
. 1' , * ,* = . − ,*
'
'
(15)
Substituting the derivatives, we obtain the solution
as
1 , * = 2 − 4 * + 8 * − 16 *1
+
04
1
*4
−
04
1
*5
+
6
7
*0
− ⋯ (16)
Using the relation, , * = lim ⟶∞ , * ,	the
closed form solution of the problem is obtained
, * = 2 1 − 2* + 4* − 8*1
+ ⋯
, * =
'
(17)
Example 2. Consider the Fisher’s equation as
follows
' = + 1 − (18)
Subject to the initial condition
, 0 = : (19)
To implement TAM, we have the following
= ', = − + 1 − , , *
= 0
The first problem to be solved is given by the
equation
, * + , * = 0, , * = : (20)
Taking the inverse operator of both sides yield the
first iterative solution as
, * = :
The second iterative solution is obtained using the
relation
, * + , * + , * =
0, , * = : (21)
Integrating both sides of the above using the initial
condition yield the integral
+ ' , * ,* = + − ,*
'
'
Solving the above integral yield, the second
iterative solution as
, * = : + : 1 − : * (22)
The third iterate is solved using the relation
, * + , * + , * = 0, , *
= :
Taking the inverse operator of both sides using the
initial condition, we get
. ' , * ,* = . − ,*
'
'
(23)
Solving the above after plugging in the derivatives,
we get the solution as
, * = : + : 1 − : * + : 1 − : : 1 −
2:
';
!
+ =−: 1 − :
'>
1!
? (24)
The fourth iterative solution is obtained using the
problem
1 , * + , * + , * =
0, 1 , * = : (25)
Integrating both sides using the given initial
conditions, we obtained the integral as follows
. 1' , * ,* = . − ,*
'
'
(26)
Solving the integral above yield the iterative
solution below.
1 , * = 	: + : 1 − : * + : 1 − : : 1 −
2:
';
!
+ : 1 − : 1 − 6: + 6:
'>
1!
+ ⋯ (27)
Continuing in similar fashion the subsequent terms
will be determined, hence the solution of the
problem is obtained using the relation
, * = lim
⟶∞
, *
, * = 	: + : 1 − : * + : 1 − : : 1 − 2:
*
2!
+ : 1 − : 1 − 6: + 6:
*1
3!
+ ⋯
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@ IJTSRD | Unique Paper ID – IJTSRD49491 | Volume – 6 | Issue – 3 | Mar-Apr 2022 Page 135
, * =
ABC
DA ABC (28)
Example 3. Let’s consider the first-order wave
equation in one-dimension as follows
' + E = 0, E > 0 (29)
Subject to the initial condition
, 0 = sin
I
J
, 0, * =
J
cos M
−EI*
J
N
0, * = sin
DOP'
Q
, ' , 0 =
DOP
Q
cos
P
Q
(30)
Applying TAM to both sides, we get the following
terms
= ', = E , , 0 = sin
I
J
The first iterate is obtained by solving the problem
of the form
, * + , * = 0, , * = sin
P
Q
(31)
Integrating both sides subject to the initial
condition, we get the initial solution as
, * = sin
I
J
The second iterative solution is obtained by solving
the problem
, * + , * + , * =
0, , * = sin
P
Q
(32)
Integrating both sides of the above using the initial
condition yield the integral below
. ' , * ,* = . − ,*
'
'
(33)
Solving the above integral yield, the second
iterative solution as
, * = =sin
P
Q
− cos
P
Q
?
OP'
Q
(34)
The next iterate of the problem is given by
, * + , * + , * = 0, , *
= sin
I
J
Taking the inverse operator of both sides of the
above yield
. ' , * ,* = . − ,*
'
'
(35)
Plugging in the derivatives and evaluating, we
obtain the third iterate as
, * =
sin
P
Q
R1 −
!
OP'
Q
S − cos
P
Q
R
OP'
Q
−
1!
OP'
Q
1
S
(36)
Continuing in the same way, the succeeding terms
are obtained, and the closed form solution of the
problem is given by
, * = sin
I
J
cos M
EI*
J
N
− cos
I
J
sin M
EI*
J
N
Using trigonometric identity, the above reduced to
the form
, * = sin =I
DO'
Q
? (37)
Example 4. Let’s consider the homogenous
advection equation of the form
' + = 0 (38)
Subject to the initial condition
, 0 = − (39)
Implementing TAM on both sides of the equation,
we have the following terms
= ', = , , * = 0
The first problem to be solved for the first iterate is
given by
, * + , * = 0, , * = − (40)
Integrating both sides of the above equation subject
to the initial condition, we get the initial solution as
, * = − (41)
The second iterative solution is obtained using the
equation
, * + , * + , * =
0, , * = − (42)
Integrating both sides of the above using the initial
condition yield the integral equation
+ ' , * ,* = − + ,*
'
'
Solving the above integral yield, the second
iterative solution as
, * = − − * (43)
The next iterate of the problem is given by
, * + , * + , * = 0, , *
= −
Taking the inverse operator of both sides of the
above yield
. ' , * ,* = − . ,*
'
'
(44)
Plugging in the derivatives and evaluating, we
obtain the third iterate as
, * = − − * − * − 1
*1
(45)
Similarly, the next iterate is obtained by solving the
problem below
1 , * + , * + , * = 0, 1 , *
= −
Integrating both sides using the initial conditions,
we get the fourth iterate as follows
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@ IJTSRD | Unique Paper ID – IJTSRD49491 | Volume – 6 | Issue – 3 | Mar-Apr 2022 Page 136
. 1' , * ,* = − . ,*
'
'
(46)
Substituting the derivatives, we obtain the solution
as
1 , * == − − * − * −
1
*1
−
1
*4
− ⋯
(47)
Using the relation, , * = lim ⟶∞ , * ,	the
closed form solution of the problem is obtained
, * = − 1 + * + * + *1
+ *4
+ ⋯
, * =
'D
(48)
Example 5. Consider the Korteweg-de Vries
(KDV) equation which takes the form
' − 6 + = 0 (49)
Subject to the initial condition
, 0 = −
O;
sec ℎ
O
(50)
Applying TAM to both sides of the equation yield
the expressions
= ', = −6 + , , * = 0
The initial problem to be solved is of the form
, * + , * = 0, , * =
−
O;
sec ℎ
O
(51)
Integrating both sides of the above equation subject
to the initial condition, we get the initial solution as
, * = −
O;
sec ℎ
O
(52)
The second iterative solution is obtained using the
relation
, * + , * + , * =
0, , * = −
O;
sec ℎ
O
(53)
Integrating both sides of the above using the initial
condition yield the integral
. ' , * ,* = . 6 − ,*
'
'
(54)
Solving the above integral yield, the second
iterative solution as
, * =
−
O;
sec ℎ
O
−
OV WXY Z; [
;
Tan ℎ
O
(55)
The next iterate of the problem is given by
, * + , * + , * =
0, , * = 2 (56)
Taking the inverse operator of both sides of the
above yield
. ' , * ,* = . 6 − ,*
'
'
(57)
Plugging in the derivatives and evaluating, we
obtain the third iterate as
, * =
−
O;
sec ℎ
O
−
OV WXY Z; [
;
Tan ℎ
O
−
O_
6
`abℎ4
=
O
? 2 − coshdE e * + ⋯ (58)
Continuing in the same, the succeeding term are
obtained in a similar manner
Using the relation, , * = lim ⟶∞ , * ,	the
closed form solution of the problem is obtained
, * = −
O;
`abℎ =
O
− E * ? (59)
Example 6. Consider the Schrödinger equation
in the form
' + f = 0, , 0 = 1 + cos ℎ 2 (60)
Applying TAM to both sides of the equation, we
get the constants
= ', = f , , * = 0
The first problem to be solved is given by
, * + , * = 0, , * = 1 +
cos ℎ 2 (61)
Taking the inverse operator of both sides subject to
the initial condition, we get the initial solution as
, * = 1 + cos ℎ 2 (62)
The next iterative solution is obtained using the
equation
, * + , * + , * = 0, , *
= 1 + cos ℎ 2
Integrating both sides of the above using the initial
condition yield the integral
. ' , * ,* = . f ,*
'
'
(63)
Solving the above integral yield, the second
iterative solution as
, * = 1 + cos ℎ 2 + 4f cos ℎ 2 (64)
The third iterative solution of the problem is given
by
, * + , * + , * =
0, , * = 1 + cos ℎ 2 (65)
Taking the inverse operator of both sides of the
above yield
+ ' , * ,* = + f ,*
'
'
Plugging in the derivatives and evaluating, we
obtain the third iterate as
, * = 1 + cos ℎ 2 + 4f cos ℎ 2 +
4g' ;
!
cos ℎ 2 (66)
Similarly, the next iterate is obtained with the
problem
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1 , * + , * + , * =
0, 1 , * = 1 + cos ℎ 2 (67)
Integrating both sides using the initial conditions,
we get the fourth iterate as follows
. 1' , * ,* = . f ,*
'
'
(68)
Substituting the derivatives, we obtain the solution
as
1 , * = 1 + cos ℎ 2 + 4f cos ℎ 2 +
4g' ;
!
cos ℎ 2 +
4g' >
1!
cos ℎ 2 (69)
Using the relation, , * = lim ⟶∞ , * ,	the
closed form solution of the problem is obtainedas
, * = 1 + cos ℎ 2 h1 + 4f* +
4f*
2!
+
4f* 1
3!
+
4f* 4
4!
+ ⋯ N
, * = d1 + cos ℎ 2 ea4g'
(70)
CONCLUDING REMARKS
In this research article, the closed form, or exact
solutions for six different nonlinear partial
differential equation is investigated using the novel
Analytical Iteration Method (AIM). The efficiency
of the method is confirmed by solving the Burgers,
Fisher’s, Advection, Schrödinger, wave and KDV
equations respectively. The method gives an
analytical solution which converges rapidly to the
exact solution with more terms considered. This
solution is easily verifiable in few steps of iteration
subject to the initial condition and is
computationally convenient since it doesn’t require
perturbation, discretization, and linearization. It is
observed the method is reliable, efficient, and
applicable to all class of nonlinear problems in the
fields of Science and Engineering.
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[12] Manafian, J., Mehrdad, L., Bekir, A. (2016).
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[14] Wazwaz, A. M. (2007). The extended Tanh
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212-218.
[16] Gomez, C. A., Salas, A. H. (2010). The
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[17] Nourazar, S. S., Mohsen, S. Nazari-Golshan,
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[19] Necdet, B., Konuralp, A. (2006). The use of
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[20] Darvishi, M. T., Kheybari, S., and Khani, F.
(2008). Spectral Collocation Method and
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[21] Khatter, A. H., Temsah, R. S. (2017).
Numerical solutions of the generalized
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[22] Ma, W. X. Fan, E. G. (2011). Linear
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177-185
[23] Gurefe, Y., Sonmezoglu, A., Misirli, E.
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1023-1029
[24] Zhang, S., Zhang, H. Q. (2011). Fractional
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[25] Zhang, Z., Zhong, J., Shasha, D., Liu, J.,
Peng, D., Gao, T. (2013). First Integral
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[26] Feng, Z. S. (2002). The first Integral method
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[27] Liberty, E., Roseline, I. N. (2021). The First
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[28] Ebiwareme, L. (2021). Banach Contraction
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[29] Azeez, M. M., Weli, M. A (2017). Semi-
Analytical Iterative Methods for Nonlinear
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[30] Al-Jawary, M. A., Al-Razaq, S. G. (2016). A
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[31] Al-Jawary, M. A., Raham, R. K. (2016). A
Semi-Analytical Iterative Technique for
Solving Chemistry Problems, Journal of King
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[32] Temimi, H., and Ansari, A. R. (2015). A
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Nonlinear Ordinary Differential Equations.
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18, 730-753.
[33] Al-Jawary, M. A. (2017). A Semi-Analytical
Iterative Method for Solving Nonlinear Thin
Film Flow Problems. Chaos Solitons and
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[34] Al-Jawary, M. A., Radhi, G. H., Ravnik, J.
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and Applied Sciences, 24, 254-262.
[35] H. Temimi, A. Ansari (2011). A New
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[36] Azeez, M. M., Weli, M. A (2017). A Semi-
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[37] Latif, B., Salim, M. S., Nasreen, A. R.,
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Mathematics and Statistics, 8(2), 87-94.

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Analytical Iteration Method Applied to a Class of First Order Nonlinear Evolution Equations in Science

  • 1. International Journal of Trend Volume 6 Issue 3, March-April @ IJTSRD | Unique Paper ID – IJTSRD Analytical Iteration Method Applied First Order Nonlinear Liberty Ebiwareme 1 Department of Mathematics, Rivers State Uni 2 Department of Mathematics, Cross Rivers University of Technology, Calabar, Nigeria ABSTRACT In this research paper, we apply the novel Temimi method to six first order nonlinear partial differential equations for exact solution namely: Burger’s equation, Fisher’s equation, Schrodinger equation, wave equation, advection equation KDV equations respectively. Unlike other semi iterative methods, this method doesn’t require linearization, perturbation, discretization, or the calculation of polynomials for nonlinear terms in the Adomian decomposition method (ADM). It gives the closed form solution of the problem if it exists in finite steps of a converging series that’s computationally convenient, easy to obtained and elegant. It solves the inherent problem of dealing with the nonlinear term in a straightforward way without stress. The result obtained revealed, all the chosen problems give rise to their closed form solution in simple steps which confirmed the method is powerful, reliable and has wide applicability to other nonlinear problems. KEYWORDS: KDV Equation, Advection equation, Schrödinger equation, Burger’s equation, Fisher’s equation, Temimi method INTRODUCTION Nonlinear partial differential equations technically called evolution equations are equations that constitute the dissipative term and partial derivative of the dependent variable with respect to one or more of the independent variables. These equations feature prominently in most physical phenomena especially in the physical and applied sciences (Wazwaz, 2009). They modelled phenomena in the field of sciences, engineering, Biology, hydrodynamics, chemistry, physics, optical fibre, chemical kinetics, plasma physics, may others, Bekir, Tascan and Unsad (2015), (Feng, 2002). (Ebiwareme, 2021), Ebiwareme Ndu (2021), (Liberty, 2021). Academics have devoted time to extensively studied these equations for analytical or approximate solution owing to their importance. All though most of the equations have closed form solutions, whereas others have solution which are difficult to obtained however due to the advent of portable computers, the solutions can be obtained with less computations. Trend in Scientific Research and Development April 2022 Available Online: www.ijtsrd.com e IJTSRD49491 | Volume – 6 | Issue – 3 | Mar-Apr Analytical Iteration Method Applied to a Class of First Order Nonlinear Evolution Equations in Science Liberty Ebiwareme1 , Edmond Obiem Odok2 Department of Mathematics, Rivers State University, Port Harcourt, Nigeria Department of Mathematics, Cross Rivers University of Technology, Calabar, Nigeria In this research paper, we apply the novel Temimi-Ansari method to six first order nonlinear partial differential equations Burger’s equation, Fisher’s equation, Schrodinger equation, wave equation, advection equation and KDV equations respectively. Unlike other semi-analytical iterative methods, this method doesn’t require linearization, perturbation, discretization, or the calculation of an Adomian polynomials for nonlinear terms in the Adomian decomposition DM). It gives the closed form solution of the problem if it exists in finite steps of a converging series that’s computationally convenient, easy to obtained and elegant. It solves the inherent problem of dealing with the nonlinear term in d way without stress. The result obtained revealed, all the chosen problems give rise to their closed form solution in simple steps which confirmed the method is powerful, reliable and has wide applicability to other nonlinear Equation, Advection equation, Schrödinger equation, Burger’s equation, Fisher’s equation, Temimi-Ansari How to cite Ebiwareme | Edmond Obiem Odok "Analytical Iteration a Class of First Order Nonlinear Evolution Equations in Science" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456 6470, Volume Issue-3, April 2022, pp.132 www.ijtsrd.com/papers/ijtsrd49491.pdf Copyright © International Scientific Research Journal. This Open Access distributed under terms of Attribution (http://creativecommons.org/licenses/by/4.0 Nonlinear partial differential equations technically called evolution equations are equations that the dissipative term and partial derivative of the dependent variable with respect to one or more of the independent variables. These equations feature prominently in most physical phenomena especially in the physical and applied sciences They modelled phenomena in the field of sciences, engineering, Biology, hydrodynamics, chemistry, physics, optical fibre, medicine and may others, Bekir, Tascan and Unsad (2015), (Ebiwareme, 2021), Ebiwareme and Ndu (2021), (Liberty, 2021). Academics have devoted time to extensively studied these equations for analytical or approximate solution owing to their importance. All though most of the equations have closed form solutions, whereas others have which are difficult to obtained however due to the advent of portable computers, the solutions can be obtained with less computations. Some of the methods proposed to study these equations include: Tanh- Vinodh (2017), (Wazwaz, 2 Chebyshev collocation method Gupta and Saha (2015), Vaganan and Asokan (2003), Direct similarity method, Manafian, Mahrdad and Bekir (2016), / ′ expansion method (1998), Homogenous balance method, (Wazwaz, 2007),extended tanh method, Fan and Zhao (2000), Gomez and Salas (2010), Variational Iteration method, Nourazr, Mohsen, Nazari Homotopy perturbation method, Hashim, Norami and Al-Hadja (2021),Adomian decomposition method, Necdet and Konural Kheybari and Khani (2008),spectral collocation method, Khatter and Temsah (2017), linear superposition method, Ma and Fan (2011),trial equation method, Gurefe, Sonmezoglu and Misirli (2011),Fractional sub-equation method, Zhang and Zhang (2011),First Integral Method, Zhang, Zhong, Shashan, Liu, Feng and Gao (2013), (Feng, 2013), Development (IJTSRD) e-ISSN: 2456 – 6470 Apr 2022 Page 132 o a Class of volution Equations in Science versity, Port Harcourt, Nigeria Department of Mathematics, Cross Rivers University of Technology, Calabar, Nigeria cite this paper: Liberty Ebiwareme | Edmond Obiem Odok "Analytical Iteration Method Applied to a Class of First Order Nonlinear Evolution Equations in Science" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456- 6470, Volume-6 | 3, April 2022, pp.132-139, URL: jtsrd.com/papers/ijtsrd49491.pdf © 2022 by author(s) and International Journal of Trend in Research and Development This is an Access article under the the Creative Commons License (CC BY 4.0) http://creativecommons.org/licenses/by/4.0) Some of the methods proposed to study these Coth method, Asokan and Vinodh (2017), (Wazwaz, 2008), (Wazwaz, 2009), Chebyshev collocation method Gupta and Saha (2015), Vaganan and Asokan (2003), Direct similarity method, Manafian, Mahrdad and Bekir expansion method, Fan and Hongqing Homogenous balance method, (Wazwaz, 2007),extended tanh method, Fan and Zhao (2000), Gomez and Salas (2010), Variational Iteration method, Nourazr, Mohsen, Nazari-Golshan (2015), Homotopy perturbation method, Hashim, Norami Hadja (2021),Adomian decomposition method, Necdet and Konuralp (2006), Darvishi, Kheybari and Khani (2008),spectral collocation method, Khatter and Temsah (2017), linear superposition method, Ma and Fan (2011),trial equation method, Gurefe, Sonmezoglu and Misirli equation method, Zhang and g (2011),First Integral Method, Zhang, Zhong, Shashan, Liu, Feng and Gao (2013), (Feng, 2013), IJTSRD49491
  • 2. International Journal of Trend in Scientific Research and Development @ www.ijtsrd.com eISSN: 2456-6470 @ IJTSRD | Unique Paper ID – IJTSRD49491 | Volume – 6 | Issue – 3 | Mar-Apr 2022 Page 133 Ebiwareme and Ndu (2021), Banach contraction method, (Ebiwareme, 2021). Most recently, Temimi and Ansari proposed a semi- analytical iteration method called (TAM) to successfully solve to linear and nonlinear functional problems. Unlike the ADM, HAM, VIM and HPM, this method solved the difficulties that often arise for nonlinear terms by writing it in the form of Adomian polynomials (ADM), construction of an Homotopy (HAM), calculation of the Lagrange multiplier (VIM) and tedious calculation of an algebraic calculation from corresponding terms as in HPM are overcome. TAM has been successfully applied to solve various problem, such as ODEs Azeez and Weli (2017), Duffing equation, Al- Jawary and Al-Razzaq (2016),Chemistry problem, Al-Jawary and Raham (2016), Nonlinear ODEs, Temimi and Ansari (2015), Thin film flow problem, (Al-Jawary, 2017),second order multi- point boundary value problems, Al-Jawary, Radhi and Ravnik (2017), Fokker-Planck’s equation, Temimi and Ansari (2011), Linear and nonlinear ODEs, Azeez and Weli (2017),Newell-White-head equation, Latif, Salim, Nasreen, Alifah and Munirah (2020). In this present article, our motivation is to apply this novel semi-analytical iteration method to solve six differentials nonlinear PDEs. To confirm the accuracy, reliability, robustness, and efficiency of this method, we seek to ascertain whether a closed form or analytical or an approximate solution will result from this method. The study is organized as follows. In section, the introduction of the study detailing PDEs and their applications in physical phenomena together with methods used hitherto to seek for their solutions. The fundamentals of the novel Temimi-Ansari method and the condition for its convergence is presented in section 2. In section 3, we apply the AIM to six different nonlinear PDEs and seek closed form solutions and finally the conclusion of the study is given in section 4. BASICS OF THE ANALYTICAL ITERATION METHOD (AIM) Consider the general functional differential equation in operator form as follows + + = 0, (1) , = 0, or 0 = and ′ 0 = (2) Where is the independent variable, is an unknown function, is a given known function, is a linear operator, is a nonlinear operator and is a boundary operator. To implement the TAM method, we first assume that is an initial guess that satisfy the problem in Eq. (1) subject to Eq. (2). + = 0, , = 0or 0 = and ′ 0 = (3) The next approximate solution is obtained by solving the problem + + = 0, , = 0, or 0 = and ′ 0 = (4) The next iterate of the problem become + + = 0, , = 0, or 0 = and ′ 0 = (5) Continuing the same way to obtain the subsequent terms, the general equation of the method becomes + + = 0, , ! = 0, or 0 = and ′ 0 = Then the solution of the problem in Eq. (11) is given by = lim →∞ (6) From Eq. (6), each & is considered alone as a solution for Eq. (1). This method easy to implement, straightforward and direct. The method gives better approximate solution which converges to the exact solution with only few members. NUMERICAL APPLICATIONS In this section, we apply the AIM to solve six Partial differential equations that finds usual applications in Science and Engineering. They include Fishers’ equation, wave equation, advection equation, Korteweg-Devries equation (KDV), Burger’s equation and Schrödinger equation respectively. Example 1. Consider the one-dimensional Burger’s equation of the form ' + − = 0 (7) Subject to the initial condition , 0 = 2 (8) Applying TAM to both sides of the equation, we get = ', = − , , * = 0 The initial problem to be solved is of the form , * + , * = 0, , * = 2 (9) Integrating both sides of the above equation subject to the initial condition, we get the initial solution as , * = 2
  • 3. International Journal of Trend in Scientific Research and Development @ www.ijtsrd.com eISSN: 2456-6470 @ IJTSRD | Unique Paper ID – IJTSRD49491 | Volume – 6 | Issue – 3 | Mar-Apr 2022 Page 134 The second iterative solution is obtained using the equation , * + , * + , * = 0, , * = 2 (10) Integrating both sides of the above using the initial condition yield the integral + ' , * ,* = + − ,* ' ' Solving the above integral yield, the second iterative solution as , * = 2 − 4 * (11) The next iterate of the problem is given by , * + , * + , * = 0, , * = 2 Taking the inverse operator of both sides of the above yield . ' , * ,* = . − ,* ' ' (12) Plugging in the derivatives and evaluating, we obtain the third iterate as , * = 2 − 4 * + 8* − 0 1 *1 (13) Similarly, the next iterate is obtained with the problem 1 , * + , * + , * = 0, 1 , * = 2 (14) Integrating both sides using the initial conditions, we get the fourth iterate as follows . 1' , * ,* = . − ,* ' ' (15) Substituting the derivatives, we obtain the solution as 1 , * = 2 − 4 * + 8 * − 16 *1 + 04 1 *4 − 04 1 *5 + 6 7 *0 − ⋯ (16) Using the relation, , * = lim ⟶∞ , * , the closed form solution of the problem is obtained , * = 2 1 − 2* + 4* − 8*1 + ⋯ , * = ' (17) Example 2. Consider the Fisher’s equation as follows ' = + 1 − (18) Subject to the initial condition , 0 = : (19) To implement TAM, we have the following = ', = − + 1 − , , * = 0 The first problem to be solved is given by the equation , * + , * = 0, , * = : (20) Taking the inverse operator of both sides yield the first iterative solution as , * = : The second iterative solution is obtained using the relation , * + , * + , * = 0, , * = : (21) Integrating both sides of the above using the initial condition yield the integral + ' , * ,* = + − ,* ' ' Solving the above integral yield, the second iterative solution as , * = : + : 1 − : * (22) The third iterate is solved using the relation , * + , * + , * = 0, , * = : Taking the inverse operator of both sides using the initial condition, we get . ' , * ,* = . − ,* ' ' (23) Solving the above after plugging in the derivatives, we get the solution as , * = : + : 1 − : * + : 1 − : : 1 − 2: '; ! + =−: 1 − : '> 1! ? (24) The fourth iterative solution is obtained using the problem 1 , * + , * + , * = 0, 1 , * = : (25) Integrating both sides using the given initial conditions, we obtained the integral as follows . 1' , * ,* = . − ,* ' ' (26) Solving the integral above yield the iterative solution below. 1 , * = : + : 1 − : * + : 1 − : : 1 − 2: '; ! + : 1 − : 1 − 6: + 6: '> 1! + ⋯ (27) Continuing in similar fashion the subsequent terms will be determined, hence the solution of the problem is obtained using the relation , * = lim ⟶∞ , * , * = : + : 1 − : * + : 1 − : : 1 − 2: * 2! + : 1 − : 1 − 6: + 6: *1 3! + ⋯
  • 4. International Journal of Trend in Scientific Research and Development @ www.ijtsrd.com eISSN: 2456-6470 @ IJTSRD | Unique Paper ID – IJTSRD49491 | Volume – 6 | Issue – 3 | Mar-Apr 2022 Page 135 , * = ABC DA ABC (28) Example 3. Let’s consider the first-order wave equation in one-dimension as follows ' + E = 0, E > 0 (29) Subject to the initial condition , 0 = sin I J , 0, * = J cos M −EI* J N 0, * = sin DOP' Q , ' , 0 = DOP Q cos P Q (30) Applying TAM to both sides, we get the following terms = ', = E , , 0 = sin I J The first iterate is obtained by solving the problem of the form , * + , * = 0, , * = sin P Q (31) Integrating both sides subject to the initial condition, we get the initial solution as , * = sin I J The second iterative solution is obtained by solving the problem , * + , * + , * = 0, , * = sin P Q (32) Integrating both sides of the above using the initial condition yield the integral below . ' , * ,* = . − ,* ' ' (33) Solving the above integral yield, the second iterative solution as , * = =sin P Q − cos P Q ? OP' Q (34) The next iterate of the problem is given by , * + , * + , * = 0, , * = sin I J Taking the inverse operator of both sides of the above yield . ' , * ,* = . − ,* ' ' (35) Plugging in the derivatives and evaluating, we obtain the third iterate as , * = sin P Q R1 − ! OP' Q S − cos P Q R OP' Q − 1! OP' Q 1 S (36) Continuing in the same way, the succeeding terms are obtained, and the closed form solution of the problem is given by , * = sin I J cos M EI* J N − cos I J sin M EI* J N Using trigonometric identity, the above reduced to the form , * = sin =I DO' Q ? (37) Example 4. Let’s consider the homogenous advection equation of the form ' + = 0 (38) Subject to the initial condition , 0 = − (39) Implementing TAM on both sides of the equation, we have the following terms = ', = , , * = 0 The first problem to be solved for the first iterate is given by , * + , * = 0, , * = − (40) Integrating both sides of the above equation subject to the initial condition, we get the initial solution as , * = − (41) The second iterative solution is obtained using the equation , * + , * + , * = 0, , * = − (42) Integrating both sides of the above using the initial condition yield the integral equation + ' , * ,* = − + ,* ' ' Solving the above integral yield, the second iterative solution as , * = − − * (43) The next iterate of the problem is given by , * + , * + , * = 0, , * = − Taking the inverse operator of both sides of the above yield . ' , * ,* = − . ,* ' ' (44) Plugging in the derivatives and evaluating, we obtain the third iterate as , * = − − * − * − 1 *1 (45) Similarly, the next iterate is obtained by solving the problem below 1 , * + , * + , * = 0, 1 , * = − Integrating both sides using the initial conditions, we get the fourth iterate as follows
  • 5. International Journal of Trend in Scientific Research and Development @ www.ijtsrd.com eISSN: 2456-6470 @ IJTSRD | Unique Paper ID – IJTSRD49491 | Volume – 6 | Issue – 3 | Mar-Apr 2022 Page 136 . 1' , * ,* = − . ,* ' ' (46) Substituting the derivatives, we obtain the solution as 1 , * == − − * − * − 1 *1 − 1 *4 − ⋯ (47) Using the relation, , * = lim ⟶∞ , * , the closed form solution of the problem is obtained , * = − 1 + * + * + *1 + *4 + ⋯ , * = 'D (48) Example 5. Consider the Korteweg-de Vries (KDV) equation which takes the form ' − 6 + = 0 (49) Subject to the initial condition , 0 = − O; sec ℎ O (50) Applying TAM to both sides of the equation yield the expressions = ', = −6 + , , * = 0 The initial problem to be solved is of the form , * + , * = 0, , * = − O; sec ℎ O (51) Integrating both sides of the above equation subject to the initial condition, we get the initial solution as , * = − O; sec ℎ O (52) The second iterative solution is obtained using the relation , * + , * + , * = 0, , * = − O; sec ℎ O (53) Integrating both sides of the above using the initial condition yield the integral . ' , * ,* = . 6 − ,* ' ' (54) Solving the above integral yield, the second iterative solution as , * = − O; sec ℎ O − OV WXY Z; [ ; Tan ℎ O (55) The next iterate of the problem is given by , * + , * + , * = 0, , * = 2 (56) Taking the inverse operator of both sides of the above yield . ' , * ,* = . 6 − ,* ' ' (57) Plugging in the derivatives and evaluating, we obtain the third iterate as , * = − O; sec ℎ O − OV WXY Z; [ ; Tan ℎ O − O_ 6 `abℎ4 = O ? 2 − coshdE e * + ⋯ (58) Continuing in the same, the succeeding term are obtained in a similar manner Using the relation, , * = lim ⟶∞ , * , the closed form solution of the problem is obtained , * = − O; `abℎ = O − E * ? (59) Example 6. Consider the Schrödinger equation in the form ' + f = 0, , 0 = 1 + cos ℎ 2 (60) Applying TAM to both sides of the equation, we get the constants = ', = f , , * = 0 The first problem to be solved is given by , * + , * = 0, , * = 1 + cos ℎ 2 (61) Taking the inverse operator of both sides subject to the initial condition, we get the initial solution as , * = 1 + cos ℎ 2 (62) The next iterative solution is obtained using the equation , * + , * + , * = 0, , * = 1 + cos ℎ 2 Integrating both sides of the above using the initial condition yield the integral . ' , * ,* = . f ,* ' ' (63) Solving the above integral yield, the second iterative solution as , * = 1 + cos ℎ 2 + 4f cos ℎ 2 (64) The third iterative solution of the problem is given by , * + , * + , * = 0, , * = 1 + cos ℎ 2 (65) Taking the inverse operator of both sides of the above yield + ' , * ,* = + f ,* ' ' Plugging in the derivatives and evaluating, we obtain the third iterate as , * = 1 + cos ℎ 2 + 4f cos ℎ 2 + 4g' ; ! cos ℎ 2 (66) Similarly, the next iterate is obtained with the problem
  • 6. International Journal of Trend in Scientific Research and Development @ www.ijtsrd.com eISSN: 2456-6470 @ IJTSRD | Unique Paper ID – IJTSRD49491 | Volume – 6 | Issue – 3 | Mar-Apr 2022 Page 137 1 , * + , * + , * = 0, 1 , * = 1 + cos ℎ 2 (67) Integrating both sides using the initial conditions, we get the fourth iterate as follows . 1' , * ,* = . f ,* ' ' (68) Substituting the derivatives, we obtain the solution as 1 , * = 1 + cos ℎ 2 + 4f cos ℎ 2 + 4g' ; ! cos ℎ 2 + 4g' > 1! cos ℎ 2 (69) Using the relation, , * = lim ⟶∞ , * , the closed form solution of the problem is obtainedas , * = 1 + cos ℎ 2 h1 + 4f* + 4f* 2! + 4f* 1 3! + 4f* 4 4! + ⋯ N , * = d1 + cos ℎ 2 ea4g' (70) CONCLUDING REMARKS In this research article, the closed form, or exact solutions for six different nonlinear partial differential equation is investigated using the novel Analytical Iteration Method (AIM). The efficiency of the method is confirmed by solving the Burgers, Fisher’s, Advection, Schrödinger, wave and KDV equations respectively. The method gives an analytical solution which converges rapidly to the exact solution with more terms considered. This solution is easily verifiable in few steps of iteration subject to the initial condition and is computationally convenient since it doesn’t require perturbation, discretization, and linearization. It is observed the method is reliable, efficient, and applicable to all class of nonlinear problems in the fields of Science and Engineering. REFERENCE [1] Wazwaz, A. M. (2009). Partial Differential Equations and Solitary Wave Theory. Nonlinear Physical Science, Springer-Verlag, New York. [2] Bekir, A., Tascan, F., Unsal, O. (2015). Exact solution of the Zoomeron and Klein-Gordon- Zakharov equations. Journal of Association of Arab Universities for Basic and Applied Sciences, 17, 1-5. [3] Feng, Z. (2002). On explicit exact solutions of the compound Burgers-KDV equation. Physics Letters A, 57-66. [4] Ebiwareme, L. (2021). Application of Semi- Analytical Iterative Techniques for the Numerical Solution of Linear and Nonlinear Differential Equations. International Journal of Mathematics Trends and Technology, Volume 67, Issue 2, 146-158. [5] Liberty, E., Roseline, I. N. (2021). The First Integral Technique for constructing the exact solutions of Nonlinear Evolution equation arising in Mathematical Physics. International Journal of Engineering Science. International Journal of Engineering Science, Volume 10, Issue 5, Series 5, pp. 36-43. [6] Liberty, E. (2021). Numerical Investigation of the Burgers-Fisher and Fitzhugh-Nagumo Equation by Temimi-Ansari method (TAM). International Journal of Applied Science and Mathematical Theory, E-ISSN 2489-009X, P- ISSN 2695-1908, Volume 7, No. 2. [7] Asokan, R., Vinodh, D., The Tanh-Coth method for Soliton and Exact solutions of the Sawada-Kotera Equations, International Journal of Pure and Applied Mathematics, 117(13) (2017) 19-27. [8] Wazwaz, A. M. (2008). The Hirota direct method and the Tanh-Coth method for multiple-solitons of the Sawada-Kotera-Ito Seventh-order equations, Applied Mathematics and Computations, 199(1), 160- 166. [9] Wazwaz, A. M. (2008). The Hirota Bilinear method and the Tanh-coth method for multiple-soliton solutions of the Sawada- Kotera-Kadomtsev-Petriashvilli equation, Applied Mathematics Modelling, 200(1), 160-166. [10] Gupta, A. K., Saha Ray, S. (2015). Numerical Treatment for the solution of fractional fifth- order Sawada-Kotera equations using second kind Chebyshev Wavelet method, Applied Mathematics Modelling, 39(17), 5121-5130. [11] Vaganan, B. M., Asokan, R. (2003). Direct Similarity analysis of generalized Burger’s equations and perturbation solutions of Euler- Painleve transcendent, Studies in Applied Mathematics, 111(4), 435-451. [12] Manafian, J., Mehrdad, L., Bekir, A. (2016). Comparison Between the generalized Tanh- coth and the ( ′ / ) −expansion methods for solving NPDEs and NODEs. Pramana Journal of Physics, 87(6), 95. [13] Fan, E., Hongqing, Z. (1998). A Note on the Homogenous Balance Method. Physics Letters A, 246(5), 403-406.
  • 7. International Journal of Trend in Scientific Research and Development @ www.ijtsrd.com eISSN: 2456-6470 @ IJTSRD | Unique Paper ID – IJTSRD49491 | Volume – 6 | Issue – 3 | Mar-Apr 2022 Page 138 [14] Wazwaz, A. M. (2007). The extended Tanh method for new solitons solutions for many forms of the fifth order KDV equations, Applied Mathematics and Computations, 84(2), 1002-1014. [15] Fan, E., Zhao, B. (2000). Extended tanh- function method and its applications to Nonlinear equations, Physics Letters A, 277, 212-218. [16] Gomez, C. A., Salas, A. H. (2010). The Variational Iteration method combined with improved generalized tanh-coth method applied to Sawada-Kotera equations, Applied Mathematics and Computations, 217(4), 1408-1414. [17] Nourazar, S. S., Mohsen, S. Nazari-Golshan, A. (2015). On the Exact solution of Burgers- Huxley Equation using the Homotopy Perturbation method, Journal of Applied Mathematics and Physics, 3, 285-294. [18] Hashim, I., Norami, M. S. N., Said Al-Hadidi, M. R. (2001). Solving the generalized Burgers-Huxley Equation using the Adomian decomposition method, Mathematical and Computer Modelling 43, 1404-1411. [19] Necdet, B., Konuralp, A. (2006). The use of Variational Iteration method, differential transform method and Adomian decomposition method for solving different types of Nonlinear Partial differential equations. International Journal of Nonlinear Sciences and Numerical Simulation, 7(1), 65- 70. [20] Darvishi, M. T., Kheybari, S., and Khani, F. (2008). Spectral Collocation Method and Darvishi’s Preconditioning to Solve the Generalized Burgers-Huxley Equation, Communication in Nonlinear Science and Numerical Simulation, 13, 2091-2103. [21] Khatter, A. H., Temsah, R. S. (2017). Numerical solutions of the generalized Kuramoto-Shivashinsky equation by Chebyshev Spectral collocation method, Computational Mathematics and Applications, 56, 1465-1472. [22] Ma, W. X. Fan, E. G. (2011). Linear superposition principle applying to Hirota bilinear equations, Computational Mathematics and Application, Vol 61, No. 4, 177-185 [23] Gurefe, Y., Sonmezoglu, A., Misirli, E. (2011). Application of the trial equation method for solving some nonlinear evolution equations arising in mathematical physics, Pramana Journal of Physics, Vol 77, No. 6, 1023-1029 [24] Zhang, S., Zhang, H. Q. (2011). Fractional sub-equation method and its application for nonlinear functional PDEs. Physics Letters A, 375, 1069-1073. [25] Zhang, Z., Zhong, J., Shasha, D., Liu, J., Peng, D., Gao, T. (2013). First Integral method and exact solutions to nonlinear partial differential equations arising in Mathematical Physics. Romanian Reports in Physics, 25, 98-105 [26] Feng, Z. S. (2002). The first Integral method to study the Burgers-Korteweg-de Vries Equation. Physics letters A, Math. Gen, 35, 343-349. [27] Liberty, E., Roseline, I. N. (2021). The First Integral Technique for constructing the Exact Solution of Nonlinear Evolution Equations Arisingin Mathematical Physics. The International Journal of Engineering and Science, Volume. 10, Issue 5, Series II, pp. 36-43. [28] Ebiwareme, L. (2021). Banach Contraction Method and Tanh-Coth Approach for the solitary and Exact solutions of Burger-Huxley and Kuramoto-Shivashinsky Equations. International Journal of Mathematics Trends and Technology, Volume 67, Issue 4, 31-46. [29] Azeez, M. M., Weli, M. A (2017). Semi- Analytical Iterative Methods for Nonlinear Differential Equations", Baghdad University College of Education for Pure Science / Ibn AL-Haitham. [30] Al-Jawary, M. A., Al-Razaq, S. G. (2016). A Semi Analytical Iteration Technique for solving Duffing Equations. International Journal of Pure and Applied Mathematics, 18, 871-885. [31] Al-Jawary, M. A., Raham, R. K. (2016). A Semi-Analytical Iterative Technique for Solving Chemistry Problems, Journal of King Saud University. [32] Temimi, H., and Ansari, A. R. (2015). A Computational Iterative Method for Solving Nonlinear Ordinary Differential Equations.
  • 8. International Journal of Trend in Scientific Research and Development @ www.ijtsrd.com eISSN: 2456-6470 @ IJTSRD | Unique Paper ID – IJTSRD49491 | Volume – 6 | Issue – 3 | Mar-Apr 2022 Page 139 LMS Journal of Computational Mathematics, 18, 730-753. [33] Al-Jawary, M. A. (2017). A Semi-Analytical Iterative Method for Solving Nonlinear Thin Film Flow Problems. Chaos Solitons and Fractals, 99, 52-56. [34] Al-Jawary, M. A., Radhi, G. H., Ravnik, J. (2017). A semi-analytical method for solving Fokker-Planck’s equations", Journal of the Association of Arab Universities for Basic and Applied Sciences, 24, 254-262. [35] H. Temimi, A. Ansari (2011). A New Iterative Technique for Solving Nonlinear Second Order Multi-Point Boundary Value Problems, Applied Mathematics and Computation Vol. 218, pp. 1457– 1466. [36] Azeez, M. M., Weli, M. A (2017). A Semi- Analytical Iterative Method for Solving Linear and Nonlinear Partial Differential Equations. International Journal of Science and Research, ISSN (online), 2319-7064. [37] Latif, B., Salim, M. S., Nasreen, A. R., Alifah, I. Y., Munirah, N. H. (2020). The Semi Analytics Iterative Method for solving Newell-Whitehead-Segel Equations. Mathematics and Statistics, 8(2), 87-94.