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secondorderapproximatesymmetryclassificationandoptimalsystemofaclassofperturbednonlinearwaveequations
Zhang Zhiyong1; Gao Ben2; Chen Yufu2
2011
Source Publicationcommunicationsinnonlinearsciencenumericalsimulation
ISSN1007-5704
Volume16Issue:7Pages:2709
AbstractA complete second-order approximate symmetry classification of a class of perturbed nonlinear wave equations with a arbitrary function is performed by means of the method originated from Fushchich and Shtelen. An optimal system of one-dimensional subalgebras is given. Based on the Lie symmetry reduction method, large classes of approximate reductions and invariant solutions of the equations are constructed.
Language英语
Document Type期刊论文
Identifierhttp://ir.amss.ac.cn/handle/2S8OKBNM/42797
Collection中国科学院数学与系统科学研究院
Affiliation1.中国科学院数学与系统科学研究院
2.中国科学院大学
Recommended Citation
GB/T 7714
Zhang Zhiyong,Gao Ben,Chen Yufu. secondorderapproximatesymmetryclassificationandoptimalsystemofaclassofperturbednonlinearwaveequations[J]. communicationsinnonlinearsciencenumericalsimulation,2011,16(7):2709.
APA Zhang Zhiyong,Gao Ben,&Chen Yufu.(2011).secondorderapproximatesymmetryclassificationandoptimalsystemofaclassofperturbednonlinearwaveequations.communicationsinnonlinearsciencenumericalsimulation,16(7),2709.
MLA Zhang Zhiyong,et al."secondorderapproximatesymmetryclassificationandoptimalsystemofaclassofperturbednonlinearwaveequations".communicationsinnonlinearsciencenumericalsimulation 16.7(2011):2709.
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