Concepedia
36
Publications
1.1K
Citations
21
H-Index
1994
Active since
Affiliations
University of Palermo(Current)
University of the Andes
Universidad de Cantabria
Universidad de Oriente
University of California, Los Angeles
Pietro Aiena is an author at University of Palermo specializing in functional analysis, spectral theory, and engineering.
Top concepts
Functional AnalysisSpectral TheoryEngineeringRepresentation TheoryApproximation Theory
Publications per year
1994–2018
Weyl Type Theorems for Left and Right Polaroid Operators
Pietro Aiena, Elvis Aponte, Edixon Balzan · Integral Equations and Operator Theory · 2010 · 88 citations
Weyl Type Theorems, Algebraic Analysis, Lie Theory +1
Variations on Weyl's theorem
Pietro Aiena, Pedro Peña · Journal of Mathematical Analysis and Applications · 2006 · 87 citations
Spectral Theory, Algebraic Analysis, Lie Theory
Operators Which Do Not Have the Single Valued Extension Property
Pietro Aiena, Osmin Monsalve · Journal of Mathematical Analysis and Applications · 2000 · 63 citations
Functional Analysis, Operators Which
Operators which have a closed quasi-nilpotent part
Pietro Aiena, María Luisa Colasante, Manuel González · Proceedings of the American Mathematical Society · 2002 · 60 citations · Full text
Topological Semigroups, Closed Quasi-nilpotent Part, Linear Operator +4
On Drazin invertibility
Pietro Aiena, Maria Teresa Biondi, Carlos Carpintero · Proceedings of the American Mathematical Society · 2008 · 57 citations · Full text
Spectral Theory, Geometry Of Number, Single-valued Extension Property +7
Rows per page
1–5 of 36