The space-time caustic of the wave field in an anisotropic medium

DOI10.1007/BF01100134zbMath0622.73028MaRDI QIDQ1091170

V. D. Azhotkin

Publication date: 1987

Published in: Journal of Soviet Mathematics (Search for Journal in Brave)

zbMATH Keywords

Hamilton-Jacobi equationanisotropic mediumeikonal equationfirst-order tangencysmooth causticspace-time rayswave field near caustic

Mathematics Subject Classification ID

Vibrations in dynamical problems in solid mechanics (74H45) Wave scattering in solid mechanics (74J20)

Cites Work

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