Type: Article
Publication Date: 1982-01-01
Citations: 0
DOI: https://doi.org/10.1007/bf01085018
The paper is devoted to the construction of a formal shortwave solution of the problem of a point source. The case of a concave reflecting boundary near which the whispering gallery effect occurs is considered. A similar problem was solved earlier for a boundary condition of Dirichlet type. In this work a boundary condition of Neumann type is considered.
Action | Title | Year | Authors |
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Action | Title | Year | Authors |
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+ | Focusing problem and the asymptotics of the spectral function of the Laplace-Beltrami operator. II | 1982 |
V. M. Babich |