Concepedia
Statistics
Publications
20
Citations
438
H-Index
14
Active since
2013
Affiliations
University of Sfax(Current)
Laboratoire de Mathématiques d'Orsay
Universidad de Oviedo
Aymen Ammar is an author at University of Sfax specializing in functional analysis, engineering, and spectral theory.
Top concepts
Functional AnalysisEngineeringSpectral TheoryStabilityGeometryMorphologyApproximation TheoryDiscrete MathematicsRepresentation Theory
Publications per year
2013–2018
On the essential spectra of some matrix of linear relations
Teresa Álvarez, Aymen Ammar, Aref Jeribi · Mathematical Methods in the Applied Sciences · 2013 · 56 citations · Full text
Spectral Theory, Linear Operator, Engineering +11
A characterization of the essential pseudospectra on a Banach space
Aymen Ammar, Aref Jeribi · Arabian Journal of Mathematics · 2013 · 41 citations · Full text
Linear Operator, Banach Space, Essential Pseudospectra +2
Stability of the S-essential spectra on a Banach space
Faiçal Abdmouleh, Aymen Ammar, Aref Jeribi · Mathematica Slovaca · 2013 · 37 citations · Full text
Spectral Theory, S-browder Resolvent, Linear Operator +7
A Characterization of the Pseudo-Browder Essential Spectra of Linear Operators and Application to a Transport Equation
Faiçal Abdmouleh, Aymen Ammar, Aref Jeribi · Journal of Computational and Theoretical Transport · 2015 · 33 citations
Spectral Theory, Banach Spaces, Linear Operator +9
Measures of noncompactness and essential pseudospectra on Banach space
Aymen Ammar, Aref Jeribi · Mathematical Methods in the Applied Sciences · 2013 · 27 citations
Measure Theory, Linear Operator, Banach Space +6
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