Lie group analysis and its invariants for the class of multidimensional nonlinear wave equations

We systematically classify Lie symmetries of a class of (2 + 1)-dimensional nonlinear wave equations. Our methodology proposes a symmetry classification for Lie generators applicable to four distinct cases inherent within this equation. For each identified category, we comprehensively analyze symme...

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Bibliographic Details

Published in:	Nonlinear Analysis
Main Authors:	Akhtar Hussain, Muhammad Usman, Fiazuddin Zaman, Ahmed M. M. Zidan
Format:	Article
Language:	English
Published:	Vilnius University Press 2024-12-01
Subjects:	nonlinear wave equation Lie symmetries conservation laws invariant solutions symmetry algebra
Online Access:	https://www.zurnalai.vu.lt/nonlinear-analysis/article/view/37853