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检索条件"主题词=Stieltjes transform"
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Limiting spectral distribution of high-dimensional noncentral Fisher matrices and its analysis
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Science China Mathematics 2023年 第2期66卷 393-408页
作者: Xiaozhuo Zhang Zhidong Bai Jiang Hu Key Laboratory of Applied Statistics of MOE School of Mathematics and StatisticsNortheast Normal UniversityChangchun 130024China
Fisher matrix is one of the most important statistics in multivariate statistical *** eigenvalues are of primary importance for many applications,such as testing the equality of mean vectors,testing the equality of co... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Strong Convergence of Empirical Distribution for a Class of Random Matrices
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Chinese Quarterly Journal of Mathematics 2006年 第1期21卷 28-32页
作者: LIANG Qing-wen MIAO Bai-qi WANG Da-peng Department of Statistics and Finance University of Science and Technology of China Hefei 230026 China Key Lab of intelligent Computing and Signal Processing of the Ministry of Education AnhuiUniversity Hefei 230026 China
Let {vij}, i, j = 1, 2, …, be i.i.d, random variables with Ev11 = 0, Ev11^2 = 1 and a1 = (ai1,…, aiM) be random vectors with {aij} being i.i.d, random variables. Define XN =(x1,…, xk) and SN =XNXN^T,where xi=ai... 详细信息
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