Using ``quasiphotons to compute wave fields in an elastic medium

DOI10.1007/BF01100143zbMath0658.73015MaRDI QIDQ1111798

A. P. Katchalov

Publication date: 1987

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

zbMATH Keywords

longitudinaltransport equationeikonal equationcenter of rotationspace-time Gaussian beamstransversal wavescenter of expansionfields of nonstationary high-frequency point sourcesGaussian beam summation methodthree-dimensional inhomogeneous medium

Mathematics Subject Classification ID

Bulk waves in solid mechanics (74J10) Wave equation (35L05) Asymptotic expansions of solutions to PDEs (35C20) Waves in solid mechanics (74J99)

Related Items (2)

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

Cites Work

• Complex space-time ray method and quasiphotons
• A coordinate system for describing quasiphoton
• Summation of Gaussian beams in a surface waveguide

This page was built for publication: Using ``quasiphotons to compute wave fields in an elastic medium