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A comparative study of approximate symmetry and approximate homotopy symmetry to a class of perturbed nonlinear wave equations 期刊论文
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 2011, 卷号: 74, 期号: 13, 页码: 4300-4318
作者:  Zhang, Zhiyong;  Chen, Yufu
收藏  |  浏览/下载:11/0  |  提交时间:2018/07/30
Second-order approximate symmetry classification and optimal system of a class of perturbed nonlinear wave equations 期刊论文
COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION, 2011, 卷号: 16, 期号: 7, 页码: 2709-2719
作者:  Zhang, Zhiyong;  Gao, Ben;  Chen, Yufu
收藏  |  浏览/下载:11/0  |  提交时间:2018/07/30
secondorderapproximatesymmetryclassificationandoptimalsystemofaclassofperturbednonlinearwaveequations 期刊论文
communicationsinnonlinearsciencenumericalsimulation, 2011, 卷号: 16, 期号: 7, 页码: 2709
作者:  Zhang Zhiyong;  Gao Ben;  Chen Yufu
收藏  |  浏览/下载:10/0  |  提交时间:2020/01/10
A Burgers equation-based constructive method for solving nonlinear evolution equations 期刊论文
PHYSICS LETTERS A, 2006, 卷号: 353, 期号: 2-3, 页码: 158-160
作者:  Lu, ZS
收藏  |  浏览/下载:11/0  |  提交时间:2018/07/30
The application of the extending symmetry group approach in optical soliton communication 期刊论文
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 2005, 卷号: 38, 期号: 18, 页码: 3995-4008
作者:  Ruan, HY;  Li, HJ;  Chen, YX
收藏  |  浏览/下载:9/0  |  提交时间:2018/07/30
Using symbolic computation to construct travelling wave solutions to nonlinear partial differential equations 期刊论文
CHINESE PHYSICS, 2004, 卷号: 13, 期号: 10, 页码: 1639-1643
作者:  Li, W;  Xie, FD
收藏  |  浏览/下载:8/0  |  提交时间:2018/07/30


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