TY - JOUR
T1 - A note on generalized and hypergeneralized projectors
JF - Linear Algebra and its Applications
Y1 - 2006
A1 - Stewart, G.W.
KW - Generalized projection
KW - projection
KW - Spectral decomposition
AB - 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.
VL - 412
SN - 0024-3795
UR - http://www.sciencedirect.com/science/article/pii/S0024379505003836
CP - 2–3
M3 - 10.1016/j.laa.2005.07.022
ER -