Approximate symmetry analysis of nonlinear Rayleigh-wave equation

DOI10.1142/S021988781850055XzbMath1390.74103OpenAlexW2768888936MaRDI QIDQ4609882

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Publication date: 26 March 2018

Published in: International Journal of Geometric Methods in Modern Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/s021988781850055x

zbMATH Keywords

analytical solutionsapproximate symmetryapproximate invariant solutionsapproximate conservation lawsapproximately self-adjointnessRayleigh-wave equation

Mathematics Subject Classification ID

Surface waves in solid mechanics (74J15) Seismology (including tsunami modeling), earthquakes (86A15) Invariance and symmetry properties for PDEs on manifolds (58J70) Symmetries and conservation laws in mechanics of particles and systems (70S10) Symmetry analysis, Lie group and Lie algebra methods applied to problems in fluid mechanics (76M60)

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