A new iteration method for solving space fractional coupled nonlinear Schrödinger equations

A new iteration method for solving space fractional coupled nonlinear Schrödinger equations

A linearly implicit difference scheme for the space fractional coupled nonlinear Schrödinger equation is proposed. The resulting coefficient matrix of the discretized linear system consists of the sum of a complex scaled identity and a symmetric positive definite, diagonal-plus-Toeplitz, matrix. An e...

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Bibliographic Details
Main Authors: H. Aslani, D. Khojasteh Salkuyeh, M. Taghipour
Format: Article
Language:English
Published: Ferdowsi University of Mashhad 2022-11-01
Series:Iranian Journal of Numerical Analysis and Optimization
Subjects:
the space fractional schrödinger equations
toeplitz matrix
block gauss-seidel over-relaxation method
convergence analysis
Online Access:https://ijnao.um.ac.ir/article_42910_a05473d0466ef87ea4c35bbdbc7461d8.pdf

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