Conserved quantities for image-dimensional non-linear wave equation on curved surfaces

DOI10.1016/J.CNSNS.2012.12.004zbMATH Open1277.35027OpenAlexW2042834821MaRDI QIDQ375617

Adil Jhangeer, Sumaira Sharif

Publication date: 31 October 2013

Published in: Communications in Nonlinear Science and Numerical Simulation (Search for Journal in Brave)

Full work available at URL: http://www.sciencedirect.com/science/article/pii/S1007570412005540

zbMATH Keywords

conservation lawsbackground metricconserved vectorsfirst fundamental form (FFF)maximal solvable algebra of symmetriesNoether operators

Mathematics Subject Classification ID

Second-order nonlinear hyperbolic equations (35L70) Invariance and symmetry properties for PDEs on manifolds (58J70) Hyperbolic equations on manifolds (58J45) Symmetries, invariants, etc. in context of PDEs (35B06)

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