On linear combinations of generalized projectors

Linear Algebra and Its Applications

Volumn 388, Issue 1-3 SPEC. ISS., 2004, Pages 17-24

  Baksalary, Jerzy K ^a   Baksalary, Oskar Maria ^b  

^a UNIVERSITY OF ZIELONA GÓRA   (Poland)

^b ADAM MICKIEWICZ UNIVERSITY   (Poland)

Author keywords

Idempotent matrix; Orthogonal projector; Partial isometry; Projector; Quadripotent matrix

Indexed keywords

MATRIX ALGEBRA; PROBLEM SOLVING; SET THEORY; THEOREM PROVING; VECTORS;

INDEPENDENT MATRIX; ORTHOGONAL PROJECTORS; PARTIAL ISOMETRY; PROJECTORS; QUADRIPOTENT MATRIX;

MATHEMATICAL OPERATORS;

EID: 3142781559     PISSN: 00243795     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.laa.2003.09.008     Document Type: Conference Paper

References (3)

1. Baksalary J.K., Baksalary O.M. Idempotency of linear combinations of two idempotent matrices. Linear Algebra Appl. 321:2000;3-7.
2. Groß J., Trenkler G. Generalized and hypergeneralized projectors. Linear Algebra Appl. 264:1997;463-474.
3. Halmos P.R. Finite-Dimensional Vector Spaces. 1958;Van Nostrand, Princeton.