搜索结果: 16-18 共查到“统计学 operator”相关记录18条 . 查询时间(0.092 秒)
Potential theory of Schrödinger operator based on fractional Laplacian
symmetric a-stable Gvy process Feynman-Kac semigroup Schrodinger operator q-harmonic functions
2009/9/22
We develop potential theory of Schrdinger operators
based on fractional Laplacian on Euclidean spaces of arbitrary dimension.
We focus on questions related to gaugeability and existence of
q-harmon...
Asymptotic study of canonical correlation analysis：from matrix and analytic approach to operator and tensor approach
multivariate analysis canonical correlation analysis asymptotic study operator coordinatefree distribution-free
2009/2/23
Asymptotic study of canonical correlation analysis gives the opportunity to present the different steps of an asymptotic study and to show the interest of an operator and tensor approach of multidimen...
Operator norm consistent estimation of large-dimensional sparse covariance matrices
Covariance matrices correlation matrices adjacency matrices eigenvalues of covariance matrices multivariate statistical analysis
2010/3/17
Estimating covariance matrices is a problem of fundamental importance
in multivariate statistics. In practice it is increasingly frequent
to work with data matrices X of dimension n×p, where p and n...