Статья: ASYMPTOTIC EXPANSIONS OF RESONANCES FOR WAVEGUIDES COUPLED THROUGH CONVERGING WINDOWS

Two-dimensional waveguides coupled through small windows are considered. First terms of the asymptotic expansion of resonances are obtained and studied for the case when the distance between the windows decreases. Method of matching of the asymptotic expansions of solutions of boundary value problems is used.

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ISSN
2500-0101
EISSN
2619-0117
Журнал
ЧЕЛЯБИНСКИЙ ФИЗИКО-МАТЕМАТИЧЕСКИЙ ЖУРНАЛ
Год публикации
2023
Автор(ы)
Трифанова Е. С., BAGMUTOV A. S., KATASONOV V. G., Попов И. Ю.