On the Solution of the Variable Order Time Fractional Schrödinger Equation

Authors

  • Emad Abdel-Salam Department of Mathematics, Faculty of Science, New Valley University, El-Kharja 72511, Egypt
  • Mohamed Nouh Department of Astronomy, National Research Institute of Astronomy and Geophysics (NRIAG), Helwan, Cairo 11421, Egypt
  • Elham Alali Department of Mathematics, Faculty of Science, University of Tabuk, Tabuk 71491, Saudi Arabia

DOI:

https://doi.org/10.48048/tis.2022.6183

Keywords:

Fractional partial differential equation, Variable order fractional Schrödinger equations, Adomian decomposition, Adomian polynomials, Caputo fractional derivative

Abstract

In the present paper, we used the Adomian decomposition method to obtain solutions of linear and nonlinear variable order fractional Schrödinger equations. Twelve illustrative applications have been presented. When the fractional order is unity, the results are the same as those obtained by the standard integer order derivative. Some of the obtained results are discussed graphically. Some of the obtained results 1st appear in the literature. This technique can be applied to other linear or nonlinear fractional differential models.

HIGHLIGHTS

  • We study a class of time variable-order fractional nonlinear Schrödinger equations (tVOFNLSEs)
  • We introduce a new procedure for solving the tVOFNLSE and tVOFSE
  • We used the Adomian decomposition method to obtain solutions of linear and nonlinear variable order fractional equations
  • The calculations are performed in the frame of Caputo sense


GRAPHICAL ABSTRACT 

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Published

2022-10-03