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Nedra Moalla

University of Sfax

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Publication

Featured researches published by Nedra Moalla.

Acta Mathematica Scientia | 2012

A Characterization of Schechter's Essential Spectrum by Mean of Measure of Non-Strict-Singularity and Application to Matrix Operator

Nedra Moalla

Abstract In this paper we use the notion of measure of non-strict-singularity to give some results on Fredholm operators and we establish a fine description of the Schechter essential spectrum of a closed densely defined linear operator.

Journal of Mathematical Analysis and Applications | 2009

A characterization of some subsets of Schechter's essential spectrum and application to singular transport equation

Aref Jeribi; Nedra Moalla

Journal of Mathematical Analysis and Applications | 2006

Essential spectra of some matrix operators and application to two-group transport operators with general boundary conditions

Nedra Moalla; Mondher Damak; Aref Jeribi

Journal of Mathematical Analysis and Applications | 2009

Spectra of some block operator matrices and application to transport operators

Aref Jeribi; Nedra Moalla; Ines Walha

Acta Applicandae Mathematicae | 2006

Fredholm Operators and Riesz Theory for Polynomially Compact Operators

Aref Jeribi; Nedra Moalla

Mathematical Methods in The Applied Sciences | 2014

S‐essential spectra and application to an example of transport operators

Aref Jeribi; Nedra Moalla; Sonia Yengui

Mathematical Methods in The Applied Sciences | 2005

On a transport operator arising in growing cell populations. II. Cauchy problem

Aref Jeribi; Hatem Megdiche; Nedra Moalla

Annals of Functional Analysis | 2013

A note on the spectra of a

Aymen Ammar; Aref Jeribi; Nedra Moalla

Mathematische Nachrichten | 2010

3\times 3

Naouel Ben Ali; Aref Jeribi; Nedra Moalla

Collectanea Mathematica | 2013

operator matrix and application

Salma Charfi; Aref Jeribi; Nedra Moalla

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Collaboration

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Aref Jeribi

University of Sfax

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Ines Walha

University of Sfax

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Aymen Ammar

University of Sfax

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Hatem Megdiche

University of Sfax

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Marwa Belghith

University of Sfax

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Monia Boudhief

University of Sfax

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Naouel Ben Ali

University of Sfax

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Salma Charfi

University of Sfax

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Wissal Boubaker

University of Sfax

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Agnes Radl

Max Planck Society

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