rbfs meshless method of lines based on adaptive nodes for burgers' equations
نویسندگان
چکیده
we introduce a rbfs mesheless method of lines that decomposes the interior and boundary centers to obtain the numerical solution of the time dependent pdes. then, the method is applied with an adaptive algorithm to obtain the numerical solution of one dimensional problem. we show that in the problems in which the solutions contain region with rapid variation, the adaptive rbfs methods are successful so that the pde solution can be approximated well with a small number of basis functions. the method is described in detail, and computational experiments are performed for one-dimensional burgers' equations
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عنوان ژورنال:
iranian journal of numerical analysis and optimizationجلد ۵، شماره ۱، صفحات ۴۹-۰
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