CSpace

Browse/Search Results:  1-10 of 15 Help

Selected(0)Clear Items/Page:    Sort:
The energy-preserving time high-order AVF compact finite difference scheme for nonlinear wave equations in two dimensions 期刊论文
APPLIED NUMERICAL MATHEMATICS, 2021, 卷号: 170, 页码: 298-320
Authors:  Hou, Baohui;  Liang, Dong
Favorite  |  View/Download:48/0  |  Submit date:2022/04/02
AVF method  CFD operator  Time high-order  Energy conservation  Convergence  Nonlinear wave equations  
Duality of positive and negative integrable hierarchies via relativistically invariant fields 期刊论文
JOURNAL OF HIGH ENERGY PHYSICS, 2021, 期号: 7, 页码: 22
Authors:  Lou, S. Y.;  Hu, X. B.;  Liu, Q. P.
Favorite  |  View/Download:58/0  |  Submit date:2021/10/26
Integrable Hierarchies  Integrable Field Theories  Space-Time Symmetries  
Numerical evaluations of periodic wave solutions, integrable time discretization and their applications to the mKdV-sine-Gordon equation 期刊论文
JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, 2020, 卷号: 53, 期号: 39, 页码: 23
Authors:  Hu, Xingbiao;  Pan, Yan;  Sun, Jianqing;  Wang, Hui;  Zhang, Yingnan
Favorite  |  View/Download:73/0  |  Submit date:2021/01/14
mKdV-sine-Gordon equation  3-periodic wave solution  integrable discre-tization  
Numerical evaluations of periodic wave solutions, integrable time discretization and their applications to the mKdV–sine-Gordon equation 期刊论文
Journal of Physics A: Mathematical and Theoretical, 2020, 卷号: 53, 期号: 39
Authors:  Hu,Xingbiao;  Pan,Yan;  Sun,Jianqing;  Wang,Hui;  Zhang,Yingnan
Favorite  |  View/Download:68/0  |  Submit date:2021/01/14
mKdV–sine-Gordon equation  3-periodic wave solution  integrable discre-tization  
Some special types of solutions of a class of the (N+1)-dimensional nonlinear wave equations 期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2008, 卷号: 56, 期号: 6, 页码: 1569-1579
Authors:  Wang, Deng-Shan;  Yan, Zhenya;  Li, Hongbo
Favorite  |  View/Download:43/0  |  Submit date:2018/07/30
sine-cosine-Gordon equation  double sinh-Gordon equation  separation transformation  Soliton solution  separation transformation approach  
Some remarks on the critical point theory 期刊论文
TOPOLOGICAL METHODS IN NONLINEAR ANALYSIS, 2007, 卷号: 30, 期号: 2, 页码: 223-234
Authors:  Li, Chong
Favorite  |  View/Download:54/0  |  Submit date:2018/07/30
mountain pass theorem  order intervals  Morse theory  minimax method  
Some solutions of discrete sine-Gordon equation 期刊论文
CHAOS SOLITONS & FRACTALS, 2007, 卷号: 33, 期号: 5, 页码: 1791-1795
Authors:  Xie, Fuding;  Ji, Min;  Zhao, Hong
Favorite  |  View/Download:62/0  |  Submit date:2018/07/30
Discrete exact solutions of modified Volterra and Volterra lattice equations via the new discrete sine-Gordon expansion algorithm 期刊论文
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 2006, 卷号: 64, 期号: 8, 页码: 1798-1811
Authors:  Yan, ZY
Favorite  |  View/Download:46/0  |  Submit date:2018/07/30
discrete soliton equations  discrete sine-Gordon expansion method  solitary wave solution  symbolic computation  
New exact solutions of (2+1)-dimensional Gardner equation via the new sine-Gordon equation expansion method 期刊论文
CHAOS SOLITONS & FRACTALS, 2005, 卷号: 26, 期号: 2, 页码: 399-406
Authors:  Chen, Y;  Yan, ZY
Favorite  |  View/Download:42/0  |  Submit date:2018/07/30
On positive solutions of the elliptic sine-Gordon equation 期刊论文
COMMUNICATIONS ON PURE AND APPLIED ANALYSIS, 2005, 卷号: 4, 期号: 2, 页码: 283-294
Authors:  Ding, ZH;  Chen, G;  Li, SJ
Favorite  |  View/Download:47/0  |  Submit date:2018/07/30
elliptic sine-Gordon equation  variational methods  positive solutions