Group and renormgroup symmetry of a simple model for nonlinear phenomena in optics, gas dynamics, and plasma theory

Mathematical and Computer Modelling

Volumn 25, Issue 8-9, 1997, Pages 165-179

  Kovalev, V F ^a   Pustovalov, V V ^b  

^a INSTITUTE OF MATHEMATICAL MODELING   (Russian Federation)

^b LEBEDEV PHYSICAL INSTITUTE   (Russian Federation)

Author keywords

Boundary value problem; Invariant solution; Lie Backlund symmetry; Quasi Chaplygin media; Renormgroup operator

Indexed keywords

ALGORITHMS; BOUNDARY VALUE PROBLEMS; GAS DYNAMICS; GRAPH THEORY; OPTICS; PARTIAL DIFFERENTIAL EQUATIONS; PLASMA THEORY;

COMPUTER ALGEBRA SYSTEM; INVARIANT SOLUTION; LIE-BACKLUND SYMMETRY; RENORMGROUP OPERATOR;

NONLINEAR EQUATIONS;

EID: 0031128095     PISSN: 08957177     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0895-7177(97)00067-8     Document Type: Article

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