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Trudy Instituta Matematiki i Mekhaniki UrO RAN, 2016, Volume 22, Number 1, Pages 197–211
(Mi timm1271)
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This article is cited in 2 scientific papers (total in 2 papers)
On the asymptotics of a solution to an equation with a small parameter in a neighborhood of a point of inflexion
E. F. Lelikovaab a Institute of Mathematics and Mechanics, Ural Branch of the Russian Academy of Sciences, Ekaterinburg
b Ural Federal University named after the First President of Russia B. N. Yeltsin, Ekaterinburg
Abstract:
We study the asymptotic behavior of the first boundary value problem for a second-order elliptic equation in the case where the small parameter is a factor at only one of the highest derivatives and the limit equation is an ordinary differential equation. Although the limit equation has the same order as the original equation, the problem under consideration is bisingular. We investigate the asymptotic behavior of this problem using the method of matched asymptotic expansions.
Citation:
E. F. Lelikova, “On the asymptotics of a solution to an equation with a small parameter in a neighborhood of a point of inflexion”, Trudy Inst. Mat. i Mekh. UrO RAN, 22, no. 1, 2016, 197–211; Proc. Steklov Inst. Math. (Suppl.), 299, suppl. 1 (2017), 132–147
Linking options:
https://www.mathnet.ru/eng/timm1271 https://www.mathnet.ru/eng/timm/v22/i1/p197
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Abstract page: | 196 | Full-text PDF : | 51 | References: | 58 | First page: | 25 |
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