Complex space-time ray method and quasiphotons

DOI10.1007/BF01086986zbMath0532.35007OpenAlexW2018501364MaRDI QIDQ788890

V. V. Ulin, Vasilii M. Babich

Publication date: 1984

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

Full work available at URL: https://doi.org/10.1007/bf01086986

zbMATH Keywords

ray methodcomplex space-timeformal asymptotic solutions, packets of wavesHamiltonian-Jacobi equationsquasiphotons

Mathematics Subject Classification ID

Wave equation (35L05) Asymptotic expansions of solutions to PDEs (35C20) Hamilton-Jacobi equations in mechanics (70H20)

Related Items (9)

Gaussian wave packets based on ``complex sources ⋮ Concentrated solutions for internal wave equations ⋮ Using ``quasiphotons to compute wave fields in an elastic medium ⋮ Modeling of surface water waves concentrated near moving points ⋮ Highly localized solutions of the wave equation ⋮ Waves on the survace of a heavy fluid from the standpoint of the space-time ray-tracing method and its modifications (linear theory) ⋮ Summation of space-time Gaussian beams in problems of propagation of wave packets ⋮ Application of the method of summation of Gaussian beams to the calculation of theoretical seismograms ⋮ A coordinate system for describing quasiphoton

Cites Work

• Complex ray solutions and eigenfunctions concentrated in a neighborhood of a closed geodesic
• Unnamed Item
• Unnamed Item

This page was built for publication: Complex space-time ray method and quasiphotons