Singularity structure, symmetries and integrability of generalized Fisher-type nonlinear diffusion equation

DOI10.1088/0305-4470/34/49/101zbMath0992.35077arXivnlin/0405042OpenAlexW3121350969MaRDI QIDQ2773108

P. S. Bindu, Murugaian Senthilvelan, Muthusamy Lakshmanan

Publication date: 11 September 2002

Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/nlin/0405042

zbMATH Keywords

Painlevé propertyBäcklund transformationsymmetry analysissingularity structure

Mathematics Subject Classification ID

PDEs in connection with fluid mechanics (35Q35) Reaction-diffusion equations (35K57) Relations of infinite-dimensional Hamiltonian and Lagrangian dynamical systems with infinite-dimensional Lie algebras and other algebraic structures (37K30)

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Symmetry analysis of the two-dimensional diffusion equation with a source term ⋮ ON THE INTEGRABILITY, BÄCKLUND TRANSFORMATION AND SYMMETRY ASPECTS OF A GENERALIZED FISHER TYPE NONLINEAR REACTION–DIFFUSION EQUATION

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