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Number of quasimodes of whispering gallery type |
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| Authors: | V. V. Skripnikov |
| Abstract: | One presents a new two-scale expansion for the eigenfunctions of the whispering gallery type and the corresponding eigenvalues of the Laplace operator with the Dirichlet or Neumann condition in a plane domain.Translated from Zapiski Nauchnykh Seminarov Leningradskogo Otdeleniya Matematicheskogo Instituta im. V. A. Steklova AN SSSR, Vol. 128, pp. 152–157, 1983. |
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