A numerical solution of a Kawahara equation by using Multiquadric radial basis function

Theory of Approximation and Applications

مقاله 10، دوره 9، شماره 1، مرداد 2015، صفحه 115-125   

نوع مقاله: Research Articles

نویسندگان

م ضارب نیا^* ؛ م. تختی

دانشگاه محقق اردبیلی

چکیده

In this article, we apply the Multiquadric radial basis function (RBF) interpo-
lation method for nding the numerical approximation of traveling wave solu-
tions of the Kawahara equation. The scheme is based on the Crank-Nicolson
formulation for space derivative. The performance of the method is shown in
numerical examples.

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