Approximate Noether-type symmetries and conservation laws via partial Lagrangians for PDEs with a small parameter

Journal of Computational and Applied Mathematics

Volumn 223, Issue 1, 2009, Pages 508-518

  Johnpillai, A G ^a   Kara, A H ^b   Mahomed, F M ^b  

^a EASTERN UNIVERSITY   (Sri Lanka)

^b UNIVERSITY OF THE WITWATERSRAND   (South Africa)

Author keywords

Conservation laws; Lagrangians; Noether type symmetries

Indexed keywords

ALGEBRA; COMPUTATIONAL FLUID DYNAMICS; EULER EQUATIONS; IMAGE SEGMENTATION; LINEAR EQUATIONS; MATHEMATICAL OPERATORS; PARTIAL DIFFERENTIAL EQUATIONS; WAVE EQUATIONS;

CONSERVATION LAWS; LAGRANGIANS; LIE ALGEBRAS; NOETHER-TYPE SYMMETRIES; NONLINEAR;

NONLINEAR EQUATIONS;

EID: 54349097092     PISSN: 03770427     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cam.2008.01.020     Document Type: Article

References (7)

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