Discrete spectrum of an asymmetric pair of waveguides coupled through a window
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Publication:5459437
DOI10.1070/SM2006v197n04ABEH003767zbMath1156.35066OpenAlexW2064541153MaRDI QIDQ5459437
Publication date: 28 April 2008
Published in: Sbornik: Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1070/sm2006v197n04abeh003767
Completeness of eigenfunctions and eigenfunction expansions in context of PDEs (35P10) Applications of operator theory in the physical sciences (47N50) Asymptotic distributions of eigenvalues in context of PDEs (35P20) General theory of partial differential operators (47F05) PDEs in connection with quantum mechanics (35Q40) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10)
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