Article ID Journal Published Year Pages File Type
4603965 Linear Algebra and its Applications 2006 4 Pages PDF
Abstract

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.

Related Topics
Physical Sciences and Engineering Mathematics Algebra and Number Theory