In this work, we have applied the Laplace decomposition
method (LDM), the variation iteration method (VIM), the
Pade approximant (LD–PA) and Homotopy perturbation
method (HPM) to the Generalized Ito System. The numerical
study presented in Section 3 showed that all the methods give a
highly accurate results for a given system of partial differential
equations. The LDM, HAM and the VIM are simple and easy
to use, required less computational complexity. Since the
methods of the VIM and the LDM are based on an approximation
of the solution function with polynomial expansion,
this kind of approximation can exhibit oscillations which
may produce an approximation error bound Moreover, the
approximate solution obtained by the LDM and the VIM
can never blow-up in a finite region. To overcome these demerits,
we use the Pade approximations. This fact is also verified
by the system of our study
In this work, we have applied the Laplace decomposition
method (LDM), the variation iteration method (VIM), the
Pade approximant (LD–PA) and Homotopy perturbation
method (HPM) to the Generalized Ito System. The numerical
study presented in Section 3 showed that all the methods give a
highly accurate results for a given system of partial differential
equations. The LDM, HAM and the VIM are simple and easy
to use, required less computational complexity. Since the
methods of the VIM and the LDM are based on an approximation
of the solution function with polynomial expansion,
this kind of approximation can exhibit oscillations which
may produce an approximation error bound Moreover, the
approximate solution obtained by the LDM and the VIM
can never blow-up in a finite region. To overcome these demerits,
we use the Pade approximations. This fact is also verified
by the system of our study
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