On the symmetry approach to reduction of partial differential equations

2004/01/30 by I. M. Tsyfra
Physics and Astronomy · Mathematics · #math-ph #math.MP #msc:35Q99

paper · pdf

published as Proceeding of Institute of Mathematics of NAS of Ukraine, 2004 · 7 pages

arxiv created 2004/01/30 · arxiv updated 2009/12/01

Abstract

We propose the symmetry reduction method of partial differential equations to the system of differential equations with fewer number of independent variables. We also obtain generalized sufficient conditions for the solution found by conditional symmetry method to be an invariant one in classical sense.

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