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Wigner function, Wigner-Yanase skew information, and parity asymmetry 期刊论文
PHYSICS LETTERS A, 2021, 卷号: 395, 页码: 11
作者:  Zhang, Yue;  Luo, Shunlong
收藏  |  浏览/下载:134/0  |  提交时间:2021/04/26
Wigner function  Parity operator  Wigner-Yanase skew information  Parity asymmetry  
On geometric approach to Lie symmetries of differential-difference equations 期刊论文
PHYSICS LETTERS A, 2008, 卷号: 372, 期号: 37, 页码: 5878-5882
作者:  Li, Hong-Jing;  Wang, Deng-Shan;  Wang, Shi-Kun;  Wu, Ke;  Zhao, Wei-Zhong
收藏  |  浏览/下载:114/0  |  提交时间:2018/07/30
discrete exterior differential calculus  Lie symmetries  differential-difference equations  
A hierarchy of nonlinear differential-difference equations and a new Bargmann type integrable system 期刊论文
PHYSICS LETTERS A, 2006, 卷号: 359, 期号: 1, 页码: 47-51
作者:  Sun, Ye-Peng;  Chen, Deng-Yuan;  Xu, Xi-Xiang
收藏  |  浏览/下载:102/0  |  提交时间:2018/07/30
differential-difference equation  Hamiltonian structure  binary nonlinearization  Liouville integrability  
Non-Noether symmetries and Lutzky conserved quantities for mechanico-electrical systems 期刊论文
PHYSICS LETTERS A, 2006, 卷号: 358, 期号: 1, 页码: 5-10
作者:  Fu, Jing-Li;  Chen, Li-Qun;  Jimenez, Salvador;  Tang, Yi-Fa
收藏  |  浏览/下载:96/0  |  提交时间:2018/07/30
mechanico-electrical system  non-Noether symmetry  Lutzky conserved quantity  
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:84/0  |  提交时间:2018/07/30
New families of nontravelling wave solutions to a new (3+1)-dimensional potential-YTSF equation 期刊论文
PHYSICS LETTERS A, 2003, 卷号: 318, 期号: 1-2, 页码: 78-83
作者:  Yan, ZY
收藏  |  浏览/下载:89/0  |  提交时间:2018/07/30
Soliton solutions and symmetries of the 2+1 dimensional Kaup-Kupershmidt equation 期刊论文
PHYSICS LETTERS A, 1999, 卷号: 262, 期号: 6, 页码: 409-415
作者:  Hu, XB;  Wang, DL;  Qian, XM
收藏  |  浏览/下载:75/0  |  提交时间:2018/07/30
soliton solutions  symmetries the 2+1 dimensional Kaup-Kupershmidt equation