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Zapiski Nauchnykh Seminarov LOMI, 1990, Volume 186, Pages 122–133
(Mi znsl4853)
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This article is cited in 1 scientific paper (total in 1 paper)
On behavior of a nonstationary wave field with a singularity (the homogeneous generalized function) on the initial front near the caustic
N. Ya. Kirpichnikova
Abstract:
Cauchy problem for the wave equation in the case of a discontinuity on the initial front is investigated. The discontinuity is discribed by the homogeneous generalized function of degree $\lambda$. The transformation of the initial front passing the space-time caustic is studied. The structure of the wave front and space-time roys near the caustic is established.
Citation:
N. Ya. Kirpichnikova, “On behavior of a nonstationary wave field with a singularity (the homogeneous generalized function) on the initial front near the caustic”, Mathematical problems in the theory of wave propagation. Part 20, Zap. Nauchn. Sem. LOMI, 186, Nauka, St. Petersburg, 1990, 122–133; J. Math. Sci., 73:3 (1995), 375–382
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https://www.mathnet.ru/eng/znsl4853 https://www.mathnet.ru/eng/znsl/v186/p122
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Abstract page: | 105 | Full-text PDF : | 32 |
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