Concepedia

A. R. Sourour

AR

Statistics

Publications

23

Citations

1.2K

H-Index

18

Active since

1974

Affiliations

University of Victoria(Current)

University of Alberta

University of Toronto

A. R. Sourour is an author at University of Victoria specializing in functional analysis, representation theory, and spectral theory.

Top concepts

Functional AnalysisSpectral TheoryRepresentation TheoryEngineeringPhysicsIntegral Geometry

Publications per year

1974–2002

23

Publications

23

Spectrum-preserving linear maps

Ali Jafarian, A. R. Sourour · Journal of Functional Analysis · 1986 · 196 citations

Spectral Theory, Linear Operator, Engineering +4

Local derivations and local automorphisms of B(X)

David R. Larson, A. R. Sourour · UVic’s Research and Learning Repository (University of Victoria) · 1988 · 185 citations · Full text

Local Derivations, Algebraic Analysis, Global Analysis +1

Invertibility preserving linear maps on ℒ(𝒳)

A. R. Sourour · Transactions of the American Mathematical Society · 1996 · 133 citations · Full text

Banach Spaces, Linear Maps, Linear Operator +5

A factorization theorem for matrices

A. R. Sourour · Linear and Multilinear Algebra · 1986 · 90 citations

Obvious Determinant Condition, Linear Operator, Representation Theory +7

On the Operator Identity ∑ A<sub>k</sub>XB<sub>k</sub> ≡ 0

C. K. Fong, A. R. Sourour · Canadian Journal of Mathematics · 1978 · 57 citations · Full text

Inner Derivations, Infinite Dimensional Analysis, Linear Operator +6

1–5 of 23