作者: Ziwu Jiang , Lingde Su , Tongsong Jiang
DOI: 10.1155/2014/978310
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摘要: We propose a new numerical meshfree scheme to solve time-dependent problems with variable coefficient governed by telegraph and wave equations which are more suitable than ordinary diffusion in modelling reaction for such branches of sciences. Finite difference method is adopted deal time its derivative, radial basis functions developed spatial discretization. The results experiments presented compared analytical solutions confirm the accuracy our scheme.