Group classification of systems of non-linear reaction-diffusion equations with general diffusion matrix. III. Triangular diffusion matrix

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dc.creatorNikitin, A. G.
dc.date2005-02-25
dc.date.accessioned2026-07-07T08:19:29Z
dc.date.available2026-07-07T08:19:29Z
dc.descriptionGroup classification of systems of two coupled nonlinear reaction-diffusion equation with a general diffusion matrix started in papers math-ph/0411027,, math-ph/0411028 is completed in present paper where all non-equivalent equations with triangular diffusion matrix are classified. In addition, symmetries of diffusion systems with nilpotent diffusion matrix and additional first order derivative terms are described.
dc.description24 pages, 10 tables
dc.identifierhttps://arxiv.org/abs/math-ph/0502048
dc.identifierhttp://arxiv.org/abs/math-ph/0502048
dc.identifierUkrainian Math. J. Vol. 59, No 3, pp. 395-411, 2007
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/134778
dc.subjectMathematical Physics
dc.subject35K05; 35K55; 35Q55
dc.titleGroup classification of systems of non-linear reaction-diffusion equations with general diffusion matrix. III. Triangular diffusion matrix
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