Group classification and conservation laws of nonlinear filtration equation with a small parameter

DOI10.1016/J.CNSNS.2013.06.012zbMath1344.35087OpenAlexW1999417850MaRDI QIDQ314370

V. O. Lukashchuk, A. A. Aleksandrova, Nail H. Ibragimov

Publication date: 13 September 2016

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.2013.06.012

zbMATH Keywords

conservation lawsnonlinear self-adjointnessnonlinear filtrationperturbed equation

Mathematics Subject Classification ID

PDEs in connection with fluid mechanics (35Q35) Flows in porous media; filtration; seepage (76S05) Geometric theory, characteristics, transformations in context of PDEs (35A30)

Related Items (5)

Approximate conservation laws for fractional differential equations ⋮ Group classification of dynamics equations of self-gravitating gas ⋮ Nonlinear self-adjoint classification of a Burgers-KdV family of equations ⋮ Conservation laws for time-fractional subdiffusion and diffusion-wave equations ⋮ Group classification of dynamics equations of self-gravitating gas

Cites Work

• Unnamed Item
• APPROXIMATE SYMMETRIES
• CRC Handbook of Lie Group Analysis of Differential Equations, Volume I

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