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  • 한국과학기술정보연구원(KISTI) 서울분원 대회의실(별관 3층)
  • 2024년 07월 03일(수) 13:30
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ISSN : 1226-0657

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Vol.25 No.2

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ON SOME PROPERTIES OF BARRIERS AT INFINITY FOR SECOND ORDER UNIFORMLY ELLIPTIC OPERATORS

ON SOME PROPERTIES OF BARRIERS AT INFINITY FOR SECOND ORDER UNIFORMLY ELLIPTIC OPERATORS

한국수학교육학회지시리즈B:순수및응용수학 / Journal of the Korean Society of Mathematical Education Series B: The Pure and Applied Mathematics, (P)1226-0657; (E)2287-6081
2018, v.25 no.2, pp.59-71
https://doi.org/10.7468/jksmeb.2018.25.2.59
Cho, Sungwon (Department of Mathematics Education, Gwangju National University of Education)
Cho, Sungwon. (2018). ON SOME PROPERTIES OF BARRIERS AT INFINITY FOR SECOND ORDER UNIFORMLY ELLIPTIC OPERATORS. 한국수학교육학회지시리즈B:순수및응용수학, 25(2), 59-71, https://doi.org/10.7468/jksmeb.2018.25.2.59

Abstract

We consider the boundary value problem with a Dirichlet condition for a second order linear uniformly elliptic operator in a non-divergence form. We study some properties of a barrier at infinity which was introduced by Meyers and Serrin to investigate a solution in an exterior domains. Also, we construct a modified barrier for more general domain than an exterior domain.

keywords
second order linear uniformly elliptic operator, Dirichlet boundary value problems, unbounded domain, barrier at infinity

한국수학교육학회지시리즈B:순수및응용수학

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