Concepedia
5
Publications
144
Citations
H-Index
2007
Active since
Affiliations
University of Palermo(Current)
University of the Andes
Jesús R. Guillén is an author at University of Palermo specializing in functional analysis.
Top concepts
Functional Analysis
Publications per year
2007–2013
Property (w) for perturbations of polaroid operators
Pietro Aiena, Jesús R. Guillén, Pedro Peña · Linear Algebra and its Applications · 2008 · 43 citations · Full text
Polaroid Operators, Perturbation Method, Functional Analysis
Weyl's theorem for perturbations of paranormal operators
Pietro Aiena, Jesús R. Guillén · Proceedings of the American Mathematical Society · 2007 · 38 citations · Full text
Property (R) for Bounded Linear Operators
Pietro Aiena, Jesús R. Guillén, Pedro Peña · Mediterranean Journal of Mathematics · 2011 · 33 citations
Topological Semigroups, Linear Operator, Linear Operators +2
Property (R) under Perturbations
Pietro Aiena, Elvis Aponte, Jesús R. Guillén et al. · Mediterranean Journal of Mathematics · 2012 · 18 citations
Singularly Perturbed Problem, Geometric Singular Perturbation Theory, Perturbation Method +1
A Unifying Approach to Weyl Type Theorems for Banach Space Operators
Pietro Aiena, Jesús R. Guillén, Pedro Peña · Integral Equations and Operator Theory · 2013 · 12 citations · Full text
Weyl Type Theorems, Banach Space Operators, Topological Semigroups +6
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