Concepedia
Statistics
Publications
6
Citations
202
H-Index
Active since
1993
Affiliations
Universidad de Antofagasta(Current)
Universidad Católica del Norte
H. Rojo is an author at Universidad de Antofagasta specializing in spectral theory, functional analysis, and graph theory.
Top concepts
Spectral TheoryGeometryGraph TheoryFunctional Analysis
Publications per year
1993–2004
Efficacy of a vancomycin solution to prevent bacteremia associated with an indwelling central venous catheter in neutropenic and non-Neutropenic cancer patients
Francisco Barriga, Mónica Varas, Francisco Sapunar et al. · Medical and Pediatric Oncology · 1997 · 61 citations · Full text
Some results on symmetric circulant matrices and on symmetric centrosymmetric matrices
Óscar Rojo, H. Rojo · Linear Algebra and its Applications · 2004 · 57 citations · Full text
Geometry, Symmetric Centrosymmetric Matrices, Symmetric Circulant Matrices +2
An always nontrivial upper bound for Laplacian graph eigenvalues
Óscar Rojo, Ricardo L. Soto, H. Rojo · Linear Algebra and its Applications · 2000 · 45 citations · Full text
Graph Theory, Algebraic Graph Theory, Extremal Graph Theory +3
Bounds for sums of eigenvalues and applications
Óscar Rojo, Ricardo L. Soto, H. Rojo · Computers & Mathematics with Applications · 2000 · 15 citations · Full text
Spectral Theory, Matrix Theory, Random Matrix +1
New eigenvalue estimates for complex matrices
Óscar Rojo, Ricardo L. Soto, H. Rojo · Computers & Mathematics with Applications · 1993 · 14 citations
Spectral Theory, New Eigenvalue Estimates, Matrix Method +2
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