An Efficient Meshless Method for Hyperbolic Telegraph Equations in (1 + 1) Dimensions

نویسندگان

چکیده

Numerical solutions of the second-order one-dimensional hyperbolic telegraph equations are presented using radial basis functions. The purpose this paper is to propose a simple novel direct meshless scheme for solving equations. This fulfilled by considering time variable as normal space variable. Under scheme, there no need remove time-dependent during whole solution process. Since numerical accuracy depends on condition coefficient matrix derived from function method. We shifted domain method, which can avoid full-coefficient interpolation easily. experiments performed with proposed several some discussions.

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ژورنال

عنوان ژورنال: Cmes-computer Modeling in Engineering & Sciences

سال: 2021

ISSN: ['1526-1492', '1526-1506']

DOI: https://doi.org/10.32604/cmes.2021.014739