Title of article
ASYMPTOTICS OF BOUND STATE FOR LATERALLY COUPLED WAVEGUIDES
Author/Authors
POPOV، I. Yu. نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1999
Pages
-426
From page
427
To page
0
Abstract
A system of two waveguides coupled laterally through small windows is considered. The asymptotics (in the width of windows) of an eigenvalue close to the threshold are obtained. The cases of one and several coupling windows are studied. The technique is that of matching the asymptotic expansions of the solutions.
Keywords
supermomentum , gravitational superenergy , gravitational field , gravitational energy-momentum , general relativity
Journal title
Repotrts on Mathematical Physics
Serial Year
1999
Journal title
Repotrts on Mathematical Physics
Record number
31495
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