Weak self-adjointness and conservation laws for a porous medium equation
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Publication:434749
DOI10.1016/j.cnsns.2011.10.020zbMath1335.35117OpenAlexW2030401694MaRDI QIDQ434749
Publication date: 16 July 2012
Published in: Communications in Nonlinear Science and Numerical Simulation (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.cnsns.2011.10.020
conservation lawssymmetriespartial differential equationsself-adjointnessquasi self-adjointnessweak self-adjointness
Reaction-diffusion equations (35K57) Geometric theory, characteristics, transformations in context of PDEs (35A30) Quasilinear parabolic equations (35K59)
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Cites Work
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- Integrating factors, adjoint equations and Lagrangians
- Self-adjointness and conservation laws of a generalized Burgers equation
- Weak self-adjoint differential equations
- Quasi self-adjoint nonlinear wave equations
- Classical point symmetries of a porous medium equation
- Direct construction method for conservation laws of partial differential equations Part II: General treatment
