Lie group classification a generalized coupled (2+1)-dimensional hyperbolic system

DOI10.3934/DCDSS.2020219zbMath1456.35130OpenAlexW2995620224WikidataQ126396325 ScholiaQ126396325MaRDI QIDQ827481

Ben Muatjetjeja, Dimpho Millicent Mothibi, Chaudry Masood Khalique

Publication date: 12 January 2021

Published in: Discrete and Continuous Dynamical Systems. Series S (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3934/dcdss.2020219

zbMATH Keywords

equivalence transformationsprincipal Lie algebrasymmetry reductionsLie point symmetries

Mathematics Subject Classification ID

Symmetries, invariants, etc. in context of PDEs (35B06) Second-order hyperbolic systems (35L51) Second-order semilinear hyperbolic equations (35L71)

Cites Work

• Symmetry analysis and conservation laws for a coupled (2+1)-dimensional hyperbolic system
• Blow-up for parabolic and hyperbolic problems with variable exponents
• Boundedness and blow up for a semilinear reaction-diffusion system
• A semilinear parabolic system in a bounded domain
• Symmetry analysis of a Lane-Emden-Klein-Gordon-Fock system with central symmetry
• Lie group classification of a generalized Lane-Emden type system in two dimensions
• Study of solutions to an initial and boundary value problem for certain systems with variable exponents
• CRC Handbook of Lie Group Analysis of Differential Equations, Volume I

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