Spectral Approximation and Existence of Solutions for Differential Equations using of Reproducing kernel Hilbert Space Method
Publish Year: 1400
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
FMCBC05_037
تاریخ نمایه سازی: 27 بهمن 1400
Abstract:
In this paper, a reproducing kernel with polynomial form is used for finding analytical and approximate solutions of a second-order PDEs with linear initial boundary conditions. The analytical solution is represented as a series in the reproducing kernel space, and the approximate solution is obtained as an n-term summation. Error estimates are proved to converge to zero in the sense of the space norm, and a numerical example is given to illustrate the method.
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Authors
Kamal Fallahi
Department of Mathematics, Payame Noor University, P.O. Box ۱۹۳۹۵-۳۶۹۷, Tehran, Iran
Mohammadreza Foroutan
Department of Mathematics, Payame Noor University, P.O. Box ۱۹۳۹۵-۳۶۹۷, Tehran, Iran
Soheila Morovvati Darabad
Department of Mathematics, Payame Noor University, P.O. Box ۱۹۳۹۵-۳۶۹۷, Tehran, Iran