non-polynomial spline method for solving coupled burgers’ equations
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abstract
in this paper, non-polynomial spline method for solving coupled burgers’ equations are presented. we take a new spline function. the stability analysis using von-neumann technique shows the scheme is unconditionally stable. to test accuracy the error norms2l, ∞l are computed and give two examples to illustrate the sufficiency of the method for solving such nonlinear partial differential equations. these results show that the technique introduced here is accurate and easy to apply.
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Journal title:
computational methods for differential equationsجلد ۳، شماره ۳، صفحات ۲۱۸-۲۳۰
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