Concepedia

Eduardo Marques de Sá

EM

Statistics

Publications

16

Citations

959

H-Index

14

Active since

1977

Affiliations

University of Coimbra(Current)

University of Maryland, College Park

University of Aveiro

University of Alberta

Auburn University

Eduardo Marques de Sá is an author at University of Coimbra specializing in spectral theory, functional analysis, and integral geometry.

Top concepts

Spectral TheoryFunctional AnalysisEngineeringIntegral GeometryHealthViolenceSociologyAggressionPsychologySexual Abuse

Publications per year

1977–2013

16

Publications

16

Positive definite completions of partial Hermitian matrices

Robert Grone, Charles R. Johnson, Eduardo Marques de Sá et al. · Linear Algebra and its Applications · 1984 · 551 citations

Positive Definite Completions, Matrix Theory, Functional Analysis +2

Imbedding conditions for λ-matrices

Eduardo Marques de Sá · Linear Algebra and its Applications · 1979 · 147 citations

Matrix Method, Matrix Theory, Matrix Analysis

On the eigenvalues of the matrix

G. N. de Oliveira, Eduardo Marques de Sá, J. A. Dias Da Silva · Linear and Multilinear Algebra · 1977 · 48 citations

Spectral Theory, A A, N×n Matrices +4

Exposed faces and duality for symmetric and unitarily invariant norms

Eduardo Marques de Sá · Linear Algebra and its Applications · 1994 · 25 citations

Integral Geometry, Face Detection, Facial Recognition System +4

Matrix realizations of littlewood—richardson sequences

Olga Azenhas, Eduardo Marques de Sá · Linear and Multilinear Algebra · 1990 · 22 citations

Spectral Theory, Matrix Realization, Representation Theory +9

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