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On the Integral Representation of Binary Quadratic Forms and the Artin Condition 期刊论文
TOKYO JOURNAL OF MATHEMATICS, 2018, 卷号: 41, 期号: 2, 页码: 371-384
作者:  Lv, Chang;  Shentu, Junchao;  Deng, Yingpu
收藏  |  浏览/下载:151/0  |  提交时间:2019/03/11
binary quadratic forms  integral points  ring class field  
Brauer-Manin obstruction for integral points of homogeneous spaces and representation by integral quadratic forms 期刊论文
COMPOSITIO MATHEMATICA, 2009, 卷号: 145, 期号: 2, 页码: 309-363
作者:  Colliot-Thelene, Jean-Louis;  Xu, Fei
收藏  |  浏览/下载:93/0  |  提交时间:2018/07/30
integral quadratic forms  integral points  Hasse principle  Brauer-Manin obstruction  spinor exceptions  homogeneous spaces of linear algebraic groups  Galois colloniology  
Noncentral matrix quadratic forms of the skew elliptical variables 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2008, 卷号: 99, 期号: 6, 页码: 1105-1127
作者:  Fang, B. Q.
收藏  |  浏览/下载:88/0  |  提交时间:2018/07/30
normal distribution  skew normal distribution  skew elliptical distribution  quadratic forms  Cochran's Theorem  
A generalization of Witt's theorem and Sylvester's law of nullity 期刊论文
ALGEBRA COLLOQUIUM, 2008, 卷号: 15, 期号: 2, 页码: 181-184
作者:  Wan, Zhe-Xian
收藏  |  浏览/下载:104/0  |  提交时间:2018/07/30
quadratic forms  Witt's theorem  Sylvester's law of nullity  
Noncentral quadratic forms of the skew elliptical variables 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2005, 卷号: 95, 期号: 2, 页码: 410-430
作者:  Fang, BQ
收藏  |  浏览/下载:85/0  |  提交时间:2018/07/30
normal distribution  skew normal distribution  skew elliptical distribution  quadratic forms  Cochran's Theorem  
Characterizations of some subclasses of spherical distributions 期刊论文
STATISTICS & PROBABILITY LETTERS, 1998, 卷号: 40, 期号: 2, 页码: 155-164
作者:  Liang, JJ;  Bentler, PM
收藏  |  浏览/下载:95/0  |  提交时间:2018/07/30
conditional and marginal distributions  quadratic forms  spherical distributions  stochastic representation