椎名洋
Admissible estimator of the eigenvalues of the variance-covariance matrix for multivariate normal distributions, JOURNAL OF MULTIVARIATE ANALYSIS , 102(4):801-815 2011(Apr.) Author:Yo Sheena; Akimichi Takemura doi:10.1016/j.jmva.2010.12.007
Asymptotic Distribution of Wishart Matrix for Block-wise Dispersion of Population Eigenvalues, Journal of Multivariate Analysis , 99(4):751-775 2008 Author:Yo Sheena; Akimichi Takemura
Inference on Eigenvalues of Wishart Distribution Using Asymptotics with respect to the Dispersion of Population Eigenvalues Sankhya , 69(4):717-733 2007 Author:Yo Sheena; Akimichi Takemura