On the Problem of the Averaging of Solutions to the Laplace Operator in Domains with Narrow Slanting Channels |
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Authors: | V V Yablokov |
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Institution: | (1) Department of Computer Science, University of California at Los Angeles, Los Angeles, CA 90095, USA;(2) Coordinated Sciences Laboratory, University of Illinois at UrbanaChampaign, Urbana, IL 61801, USA |
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Abstract: | We consider the problem of the averaging of solutions to the Laplace operator in domains with narrow slanting channels of length O(εq), q = const > 0, and diameter a
ε = o(ε q), where ε is a small parameter. The number of channels is N
ε = O (ε 1−n
), where n is the dimension of the space. We study the asymptotic behavior of solutions, obtain the limit problem, and estimate the closeness of the initial and limit problem.__________Translated from Sovremennaya Matematika i Ee Prilozheniya (Contemporary Mathematics and Its Applications), Vol. 10, Suzdal Conference-4, 2003. |
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Keywords: | |
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