Differential invariants of nonlinear equations vtt = f(x, vx)vxx + g(x, vx)

Communications in Nonlinear Science and Numerical Simulation

Volumn 9, Issue 1, 2004, Pages 69-80

  Ibragimov, N H ^a   Torrisi, M ^b   Valenti, A ^b  

^a BLEKINGE INSTITUTE OF TECHNOLOGY   (Sweden)

^b UNIVERSITY OF CATANIA   (Italy)

Author keywords

Differential invariants; Equivalence group; Nonlinear wave equations

Indexed keywords

ALGEBRA; DIFFERENTIAL EQUATIONS; EQUIVALENCE CLASSES; FUNCTIONS;

DIFFERENTIAL INVARIANTS;

NONLINEAR EQUATIONS;

MATHEMATICAL ANALYSIS;

EID: 0242665701     PISSN: 10075704     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1007-5704(03)00016-9     Document Type: Article

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