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Curvature conditions for spatial isotropy 期刊论文
JOURNAL OF GEOMETRY AND PHYSICS, 2022, 卷号: 178, 页码: 14
作者:  Tzanavaris, Kostas;  Seoane, Pau Amaro
收藏  |  浏览/下载:84/0  |  提交时间:2023/02/07
General relativity  Differential geometry  Riemannian geometry  
From Petrov-Einstein to Navier-Stokes in spatially curved spacetime 期刊论文
JOURNAL OF HIGH ENERGY PHYSICS, 2011, 期号: 10, 页码: 15
作者:  Huang, Tai-Zhuo;  Ling, Yi;  Pan, Wen-Jian;  Tian, Yu;  Wu, Xiao-Ning
收藏  |  浏览/下载:171/0  |  提交时间:2018/07/30
Classical Theories of Gravity  Differential and Algebraic Geometry  
Formal Integrability Criteria for Nonlinear Partial Difference Equations 期刊论文
ACTA APPLICANDAE MATHEMATICAE, 2009, 卷号: 108, 期号: 2, 页码: 279-297
作者:  Xie, Zheng;  Li, Hongbo
收藏  |  浏览/下载:133/0  |  提交时间:2018/07/30
Nonlinear difference equations  Spencer cohomology  Formal differential geometry  Discrete differential geometry  
A survey on semi-tensor product of matrices 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2007, 卷号: 20, 期号: 2, 页码: 304-322
作者:  Cheng, Daizhan;  Qi, Hongsheng;  Xue, Ancheng
收藏  |  浏览/下载:88/0  |  提交时间:2018/07/30
abstract algebra  differential geometry  dynamic systems  logic  semi-tensor product  
Intrinsic differential geometry with geometric calculus 期刊论文
COMPUTER ALGEBRA AND GEOMETRIC ALGEBRA WITH APPLICATIONS, 2005, 卷号: 3519, 页码: 207-216
作者:  Li, HB;  Cao, LN;  Cao, NB;  Sun, WK
收藏  |  浏览/下载:132/0  |  提交时间:2018/07/30
intrinsic differential geometry  Clifford algebra  mathematics mechanization  symbolic geometric computing  
Information properties in spectral analysis of stationary time series 期刊论文
STATISTICA SINICA, 2000, 卷号: 10, 期号: 1, 页码: 191-201
作者:  Jiang, W;  Cheng, SC;  Xi, YM;  Wang, SY
收藏  |  浏览/下载:105/0  |  提交时间:2018/07/30
ARMA model  differential geometry  Fisher information  information loss  Whittle estimator