Lie symmetry analysis and conservation laws of non-linear (2+1) elastic wave equation
نویسندگان
چکیده
Abstract The elastic wave propagation in inelastic media gives rise to non-linear equation. We study such a nonlinear two dimensions using Murnaghan model. Lie symmetries, invariant exact solutions and conservation laws the Noether theorem have been found. equation with damping term has dealt partial approach.
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ژورنال
عنوان ژورنال: Arabian Journal of Mathematics
سال: 2022
ISSN: ['2193-5343', '2193-5351']
DOI: https://doi.org/10.1007/s40065-022-00392-y