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Asymptotics of the solution of Laplace’s equation with third-type boundary conditions on the boundaries of two small holes
S. R. Garifullinaa, E. Yu. Postnikovab a Bashkir State University, ul. Zaki Validi 32, Ufa, 450074, Bashkortostan, Russia
b Chelyabinsk State University, ul. Brat'ev Kashirinykh 129, Chelyabinsk, 454001, Russia
Abstract:
A boundary value problem for Laplace’s equation in a bounded domain with two small holes is considered. Third-type boundary conditions are set on the boundaries of the holes. A Neumann condition is specified on the outer boundary of the domain. A uniform asymptotic approximation of the solution is constructed and justified up to an arbitrary power of a small parameter.
Key words:
asymptotic expansion, small parameter, boundary value problem for Laplace’s equation, method of matched asymptotic expansions.
Received: 20.05.2013
Citation:
S. R. Garifullina, E. Yu. Postnikova, “Asymptotics of the solution of Laplace’s equation with third-type boundary conditions on the boundaries of two small holes”, Zh. Vychisl. Mat. Mat. Fiz., 53:11 (2013), 1768–1783; Comput. Math. Math. Phys., 53:11 (2013), 1591–1606
Linking options:
https://www.mathnet.ru/eng/zvmmf9940 https://www.mathnet.ru/eng/zvmmf/v53/i11/p1768
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Abstract page: | 238 | Full-text PDF : | 73 | References: | 62 | First page: | 20 |
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