Numerical Study of Astrophysics Equations by Meshless Collocation Method Based on Compactly Supported Radial Basis Function

作者: Kourosh Parand , Mohammad Hemami

DOI: 10.1007/S40819-016-0161-Z

关键词: AstrophysicsMathematicsRate of convergenceOrthogonal collocationMathematical analysisCollocationRadial basis functionCollocation methodRadial basis function networkWork (thermodynamics)Domain (mathematical analysis)

摘要: In this paper, we propose compactly supported radial basis functions for solving some well- known classes of astrophysics problems categorized as non-linear singular initial ordinary dif- ferential equations on a semi-infinite domain. To increase the convergence rate and to decrease collocation points, use function through integral operations. Afterwards, special cases equation are presented test examples show reliability method. Then compare results work with that new method is efficient applicable

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