numerical solution of troesch's problem using christov rational functions
نویسندگان
چکیده
we present a collocation method to obtain the approximate solutionof troesch's problem which arises in the confinement of a plasmacolumn by radiation pressure and applied physics. by using thechristov rational functions and collocation points, this methodtransforms troesch's problem into a system of nonlinear algebraicequations. the rate of convergence is shown to be exponential. thenumerical results obtained by the present method compares favorablywith those obtained by various methods earlier in the literature.
منابع مشابه
Numerical solution of Troesch's problem using Christov rational functions
We present a collocation method to obtain the approximate solution of Troesch's problem which arises in the confinement of a plasma column by radiation pressure and applied physics. By using the Christov rational functions and collocation points, this method transforms Troesch's problem into a system of nonlinear algebraic equations. The rate of convergence is shown to be exponential. The numer...
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عنوان ژورنال:
computational methods for differential equationsجلد ۳، شماره ۴، صفحات ۲۴۷-۲۵۷
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