secondorderapproximatesymmetryclassificationandoptimalsystemofaclassofperturbednonlinearwaveequations

	secondorderapproximatesymmetryclassificationandoptimalsystemofaclassofperturbednonlinearwaveequations
	Zhang Zhiyong 1; Gao Ben 2; Chen Yufu 2
刊名	communicationsinnonlinearsciencenumericalsimulation
	2011
卷号	16 期号:7 页码:2709
ISSN号	1007-5704
英文摘要	A 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.
语种	英语
内容类型	期刊论文
源URL	[http://ir.amss.ac.cn/handle/2S8OKBNM/42796]
专题	中国科学院数学与系统科学研究院
作者单位	1.中国科学院数学与系统科学研究院 2.中国科学院大学
推荐引用方式 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.