Concepedia

Aymen Ammar

AA

Statistics

Publications

20

Citations

450

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 natural sciences, operator theory, and spectral theory.

ORCID

Publications per year

2013–2018

20

Publications

20

On the essential spectra of some matrix of linear relations

Teresa Álvarez, Aymen Ammar, Aref Jeribi · Mathematical Methods in the Applied Sciences · 2013 · 59 citations · Full text

, , +11

A characterization of the essential pseudospectra on a Banach space

Aymen Ammar, Aref Jeribi · Arabian Journal of Mathematics · 2013 · 41 citations · Full text

, , +6

Stability of the S-essential spectra on a Banach space

Faiçal Abdmouleh, Aymen Ammar, Aref Jeribi · Mathematica Slovaca · 2013 · 37 citations · Full text

, , +10

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 · 34 citations

, , +11

Measures of noncompactness and essential pseudospectra on Banach space

Aymen Ammar, Aref Jeribi · Mathematical Methods in the Applied Sciences · 2013 · 27 citations

, , +8

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