An efficient discrete Chebyshev polynomials strategy for tempered time fractional nonlinear Schrodinger problems.

ABSTRACT:

Introduction

An interesting type of fractional derivatives that has received widespread attention in recent years is the tempered fractional derivatives. These fractional derivatives are a generalization of the well-known fractional derivatives, such as Caputo and Riemann-Liouville. In fact, these derivatives are obtained by multiplying the expressed fractional derivatives by an exponential factor. These fractional derivatives have an additional parameter called λ such that in the case of λ=0, the classical Caputo or Riemann-Liouville fractional derivative is obtained.

Objectives

Employing the Caputo tempered fractional derivative to define time fractional nonlinear Schrödinger equation and a coupled system of nonlinear Schrödinger equations. Applying the orthonormal discret

SUBMITTER: Heydari MH 

PROVIDER: S-EPMC12536666 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature