Fermat's principle for non–dispersive waves in non–stationary media

DOI10.1098/rspa.2003.1231zbMath1108.78004OpenAlexW2099671530MaRDI QIDQ3022795

Oleg A. Godin, Alexander G. Voronovich

Publication date: 30 June 2005

Published in: Proceedings of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1098/rspa.2003.1231

zbMATH Keywords

anisotropic mediageometrical opticsFermat's principlewave propagation in inhomogeneous medianon-stationary media

Mathematics Subject Classification ID

PDEs in connection with optics and electromagnetic theory (35Q60) Hydro- and aero-acoustics (76Q05) Waves and radiation in optics and electromagnetic theory (78A40) Waves in solid mechanics (74J99)

Related Items (3)

Sound propagation using an adjoint-based method ⋮ Tracing Three-Dimensional Acoustic Wavefronts in Inhomogeneous, Moving Media ⋮ Fermat principle in Finsler spacetimes

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