Numerical Solution of The First-Order Evolution Equations by Radial Basis Function

نویسنده

چکیده مقاله:

‎In this work‎, ‎we consider the nonlinear first-order evolution‎ ‎equations‎: ‎$u_t=f(x,t,u,u_x,u_{xx})$ for $0 ‎to initial condition $u(x,0)=g(x)$‎, ‎where $u$ is a function of‎ ‎$x$ and $t$ and $f$ is a known analytic function‎. ‎The purpose of‎ ‎this paper is to introduce the method of RBF to existing method‎ ‎in solving nonlinear first-order evolution equations and also the‎ ‎method is implemented in four numerical examples‎. ‎The results‎ ‎reveal that the technique is very effective and simple.

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عنوان ژورنال

دوره 8  شماره 1 (WINTER)

صفحات  61- 66

تاریخ انتشار 2018-01-01

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