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Zapiski Nauchnykh Seminarov LOMI, 1978, Volume 78, Pages 3–19
(Mi znsl1902)
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This article is cited in 2 scientific papers (total in 2 papers)
Problem of focusing and the asymptotics of the spectral function of the Laplace–Beltrami operator. I
V. M. Babich, B. M. Levitan
Abstract:
The connection between the asymptotics of the spectral function and the formal shortwave expansion of the solution of the problem of the asymptotics of the Green function near a geodesically concave boundary of a two-dimensional surface is considered in the paper.
Citation:
V. M. Babich, B. M. Levitan, “Problem of focusing and the asymptotics of the spectral function of the Laplace–Beltrami operator. I”, Mathematical problems in the theory of wave propagation. Part 9, Zap. Nauchn. Sem. LOMI, 78, "Nauka", Leningrad. Otdel., Leningrad, 1978, 3–19; J. Soviet Math., 22:1 (1983), 995–1006
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https://www.mathnet.ru/eng/znsl1902 https://www.mathnet.ru/eng/znsl/v78/p3
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Abstract page: | 276 | Full-text PDF : | 90 |
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