Concepedia

Roland Puystjens

RP

14

Publications

377

Citations

12

H-Index

1981

Active since

Affiliations

Ghent University(Current)

Brigham Young University

University of Minho

University of Coimbra

Roland Puystjens is an author at Ghent University specializing in representation theory, inverse problems, and linear groups.

Top concepts

Inverse ProblemsRepresentation TheoryEducationLinear GroupsField InversionSpectral TheoryFunctional AnalysisGroup Theory (Abstract Algebra)

Publications per year

1981–2004

14

Publications

14

Drazin–Moore–Penrose invertibility in rings

Pedro Patrı́cio, Roland Puystjens · Linear Algebra and its Applications · 2004 · 62 citations · Full text

The group inverse of a companion matrix

Roland Puystjens, R. E. Hartwig · Linear and Multilinear Algebra · 1997 · 53 citations

Abstract Algebra, Representation Theory, Commutative Algebra +10

The Moore-Penrose inverse of a morphism with factorization

Roland Puystjens, Donald W. Robinson · Linear Algebra and its Applications · 1981 · 42 citations

Matrix Factorization, Representation Theory, Universal Algebra +2

About the group inverse and Moore-Penrose inverse of a product

M.C. Gouveia, Roland Puystjens · Linear Algebra and its Applications · 1991 · 35 citations

About the von Neumann regularity of triangular block matrices

Pedro Patrı́cio, Roland Puystjens · Linear Algebra and its Applications · 2001 · 26 citations · Full text

Von Neumann Regularity, Matrix Method, Matrix Theory +2

Rows per page

1–5 of 14