Bound states of a converging quantum waveguide

DOI10.1051/m2an/2012033zbMath1333.35131OpenAlexW1977547256MaRDI QIDQ2836465

Giuseppe Cardone, Sergueï A. Nazarov, Keijo Matti Ruotsalainen

Publication date: 3 July 2013

Published in: ESAIM: Mathematical Modelling and Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1051/m2an/2012033

zbMATH Keywords

asymptoticsspectrumquantum waveguide

Mathematics Subject Classification ID

Estimates of eigenvalues in context of PDEs (35P15) Eigenvalue problems for linear operators (47A75) Variational methods for eigenvalues of operators (49R05)

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