%0 Journal Article
%J Linear Algebra and its Applications
%D 2006
%T A note on generalized and hypergeneralized projectors
%A Stewart, G.W.
%K Generalized projection
%K projection
%K Spectral decomposition
%X Groß and Trenkler [Generalized and hypergeneralized projectors, Linear Algebra Appl. 264 (1997) 463–474] have introduced two generalizations of orthogonal projectors called generalized projectors and hypergeneralized projectors. In this note we characterize these generalizations by their spectral decompositions.
%B Linear Algebra and its Applications
%V 412
%P 408 - 411
%8 2006/01/15/
%@ 0024-3795
%G eng
%U http://www.sciencedirect.com/science/article/pii/S0024379505003836
%N 2–3
%R 10.1016/j.laa.2005.07.022