EIGENFREQUENCIES AND EIGENFUNCTIONS OF THE LAPLACIAN FOR NEUMANN BOUNDARY-CONDITIONS IN A SYSTEM OF 2 COUPLED CAVITIES

被引:5
|
作者
KISELEV, AA
PAVLOV, BS
机构
关键词
D O I
10.1007/BF01018571
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
A model Laplacian with Neumann boundary conditions (Neumann problem) in a system of two cavities joined by a thin channel is investigated. An expression is obtained for the resolvent and also the first terms in the asymptotic expansions of the eigenvalues and eigenfunctions with respect to the small coupling parameter.
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页码:1065 / 1074
页数:10
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