%0 Journal Article
%T Singular Value Decomposition and the Centrality of L wdin Orthogonalizations
%J American Journal of Computational and Applied Mathematics
%@ 2165-8943
%D 2013
%I 
%R 10.5923/j.ajcam.20130301.06
%X The different orthogonal relationship that exists in the L wdin orthogonalizations is presented. Other orthogonalization techniques such as polar decomposition (PD), principal component analysis (PCA) and reduced singular value decomposition (SVD) can be derived from L wdin methods. It is analytically shown that the polar decomposition is presented in the symmetric orthogonalization; principal component analysis and singular value decomposition are in the canonical orthogonalization. The canonical orthogonalization can be brought into the form of reduced SVD or vice-versa. The analytic relation between symmetric and canonical orthogonalization methods is established. The inter-relationship between symmetric orthogonalization and singular value decomposition is presented.
%K Canonical Orthogonalization
%K Polar Decomposition
%K Principal Component Analysis
%K Reduced Singular Value Decomposition
%K Symmetric Orthogonalization
%U http://article.sapub.org/10.5923.j.ajcam.20130301.06.html