A High Order Accurate Numerical Solution of the Klein-Gordon Equation

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Date

2022

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Publisher

Natural Sciences Publishing

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info:eu-repo/semantics/closedAccess

DOI

10.18576/amis/160221

Abstract

In this paper, numerical solution of the nonlinear Klein-Gordon equation is obtained by using the cubic B-spline Galerkin method for space discretization and the finite difference method which is of order four for time discretization. Accuracy of the method is presented by computing the maximum error norm. Robustness of the suggested method is shown by studying some classical test problems © 2022. NSP Natural Sciences Publishing Cor

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Keywords

Cubic B-Spline Functions , Finite Difference Method , Galerkin Method , Klein-Gordon Equation

Journal or Series

Applied Mathematics and Information Sciences

WoS Q Value

Scopus Q Value

Q4

Volume

16

Issue

2

Citation

URI

https://doi.org/10.18576/amis/160221
 https://hdl.handle.net/11411/6498

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info:eu-repo/semantics/closedAccess