Padé-Sumudu-Adomian Decomposition Method for Nonlinear Schrödinger Equation
作者： Weidong Zhao , Metomou Richard
DOI: 10.1155/2021/6626236
关键词: Numerical analysis 、 Adomian decomposition method 、 Laplace transform 、 Approximation error 、 Padé approximant 、 Mathematics 、 Series (mathematics) 、 Nonlinear system 、 Applied mathematics 、 Nonlinear Schrödinger equation
摘要: The main purpose of this paper is to solve the nonlinear Schrodinger equation using some suitable analytical and numerical methods such as Sumudu transform, Adomian Decomposition Method (ADM), Pade approximation technique. In many literatures, we can see decomposition method (SADM) Laplace (LADM); SADM LADM provide similar results. have been applied PDE, but solution has small convergence radius for PDE. We perform by function called double approximation. will graphical simulations in 3D surface solutions each application absolute error illustrate efficiency method. our methods, terms are computed polynomials, be used control series solutions. suggested technique successfully equations proved highly accurate compared
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