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Factorizations of EP operators

Authors :
Drivaliaris, Dimosthenis
Karanasios, Sotirios
Pappas, Dimitrios
Publication Year :
2008

Abstract

In this paper we characterize EP operators through the existence of different types of factorizations. Our results extend to EP operators existing characterizations for EP matrices and give new characterizations both for EP matrices and EP operators.<br />Comment: To appear in Linear Algebra and its Applications

Subjects

Subjects :
Mathematics - Functional Analysis
Mathematics - Rings and Algebras
47A05 (Primary) 15A09, 47B (Secondary)

Details

Database :
arXiv
Publication Type :
Report
Accession number :
edsarx.0806.2088
Document Type :
Working Paper

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