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Analysis on inexact block diagonal preconditioners for elliptic PDE-constrained optimization problems 期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2017, 卷号: 74, 期号: 10, 页码: 2423-2437
作者:  Huang, Na;  Ma, Chang-Feng
浏览  |  Adobe PDF(577Kb)  |  收藏  |  浏览/下载：826/150  |  提交时间：2018/07/25
PDE-constrained optimization  Saddle point matrices  Preconditioner  Cholesky decomposition  Spectral bound  
Higher-order rational solitons and rogue-like wave solutions of the (2+1)-dimensional nonlinear fluid mechanics equations 期刊论文
COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION, 2017, 卷号: 43, 页码: 311-329
作者:  Wen, Xiao-Yong;  Yan, Zhenya
收藏  |  浏览/下载：104/0  |  提交时间：2018/07/30
(2+1)-Dimensional KP equation  Generalized perturbation Darboux transformation  Rational solitons  Rogue waves  
Three types of generalized Kadomtsev-Petviashvili equations arising from baroclinic potential vorticity equation 期刊论文
CHINESE PHYSICS B, 2010, 卷号: 19, 期号: 2, 页码: 8
作者:  Zhang Huan-Ping;  Li Biao;  Chen Yong;  Huang Fei
收藏  |  浏览/下载：111/0  |  提交时间：2018/07/30
baroclinic potential vorticity equation  generalized Kadomtsev-Petviashvili equation  symmetry groups  approximate solution  
New doubly periodic solutions of (2+1)-dimensional nonlinear wave equations via the generalized sine-Gordon equation expansion method 期刊论文
CHINESE JOURNAL OF PHYSICS, 2005, 卷号: 43, 期号: 1, 页码: 26-42
作者:  Yan, ZY
收藏  |  浏览/下载：101/0  |  提交时间：2018/07/30
Lienard equation and exact solutions for some soliton-producing nonlinear equations 期刊论文
COMMUNICATIONS IN THEORETICAL PHYSICS, 2004, 卷号: 41, 期号: 6, 页码: 849-858
作者:  Zhang, WG;  Chang, QS;  Zhang, QR
收藏  |  浏览/下载：75/0  |  提交时间：2018/07/30
solitary wave  Lienard equation  compound KdV equation  compound KdV-Burgers equation  generalized Boussinesq equation  generalized KP equation  Ginzburg-Landau equation  
Multisymplecticity of the centred box discretization for Hamiltonian PDEs with m >= 2 space dimensions 期刊论文
APPLIED MATHEMATICS LETTERS, 2002, 卷号: 15, 期号: 8, 页码: 1005-1011
作者:  Hong, JL;  Qin, MZ
收藏  |  浏览/下载：85/0  |  提交时间：2018/07/30
multisymplecticity  centred box scheme  Hamiltonian PDEs