Second order difference scheme for singularly perturbed boundary turning point problems
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نویسنده
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jayalakshmi govindarajan janani ,tamilselvan ayyadurai
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منبع
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journal of mathematical modeling - 2021 - دوره : 9 - شماره : 4 - صفحه:633 -643
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چکیده
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. a singularly perturbed convection diffusion equation with boundary turning point isconsidered in this paper. a higher order method on piecewise uniform shishkin mesh is suggestedto solve this problem. we prove that this method is of order o(n −2(ln n)2 ). numerical results are given which validate the analytical results
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کلیدواژه
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Singular perturbation boundary turning point hybrid difference scheme Shishkin
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آدرس
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bharathidasan university, department of mathematics, India, bharathidasan university, department of mathematics, India
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