On the essential spectra of some matrix of linear relations T Álvarez, A Ammar, A Jeribi
Mathematical Methods in the Applied Sciences 37 (5), 620-644, 2014
53 2014 A characterization of the essential pseudospectra on a Banach space A Ammar, A Jeribi
Arabian Journal of Mathematics 2, 139-145, 2013
42 2013 A characterization of the essential pseudospectra and application to a transport equation A Ammar, A Jeribi
Universidad de Extremadura, 2013
40 2013 Stability of the S -essential spectra on a Banach space F Abdmouleh, A Ammar, A Jeribi
Mathematica Slovaca 63, 299-320, 2013
35 2013 Measures of noncompactness and essential pseudospectra on Banach space A Ammar, A Jeribi
Mathematical Methods in the Applied Sciences 37 (3), 447-452, 2014
26 2014 Frobenius–Schur Factorization for Multivalued Matrices Linear Operator A Ammar, A Jeribi, B Saadaoui
Mediterranean Journal of Mathematics 14 (1), 29, 2017
23 2017 A Characterization of the pseudo-Browder essential spectra of linear operators and application to a transport equation F Abdmouleh, A Ammar, A Jeribi
Journal of Computational and Theoretical Transport 44 (3), 141-153, 2015
22 2015 A note on the spectra of a operator matrix and application A Ammar, A Jeribi, N Moalla
Annals of Functional Analysis 4 (2), 153-170, 2013
21 2013 A characterization of the condition pseudospectrum on Banach space A Ammar, A Jeribi, K Mahfoudhi
Funct. Anal. Approx. Comput 10 (2), 13-21, 2018
20 2018 A characterization of the essential approximation pseudospectrum on a Banach space A Ammar, A Jeribi, K Mahfoudhi
Filomat 31 (11), 3599-3610, 2017
20 2017 Stability of the S-left and S-right essential spectra of a linear operator A Ammar, B Boukettaya, A Jeribi
Acta Mathematica Scientia 34 (6), 1922-1934, 2014
20 2014 Stability of the essential spectrum of the diagonally and off-diagonally dominant block matrix linear relations A Ammar, S Fakhfakh, A Jeribi
Journal of Pseudo-Differential Operators and Applications 7, 493-509, 2016
18 2016 A characterization of some subsets of -essential spectra of a multivalued linear operator T Álvarez, A Ammar, A Jeribi
Colloquium Mathematicum 135, 171-186, 2014
18 2014 A note on the essential pseudospectra and application A Ammar, B Boukettaya, A Jeribi
Linear and Multilinear Algebra 64 (8), 1474-1483, 2016
16 2016 A characterization of essential pseudospectra of the multivalued operator matrix A Ammar, A Jeribi, B Saadaoui
Analysis and Mathematical Physics 8, 325-350, 2018
15 2018 A characterization of some subsets of essential spectra of a multivalued linear operator A Ammar
Complex Analysis and Operator Theory 11 (1), 175-196, 2017
15 2017 Spectral mapping theorem for Rakocević and Schmoeger essential spectra of a multivalued linear operator F Abdmouleh, T Àlvarez, A Ammar, A Jeribi
Mediterranean Journal of Mathematics 12, 1019-1031, 2015
15 2015 The condition pseudospectrum subset and related results A Ammar, A Jeribi, K Mahfoudhi
Journal of Pseudo-Differential Operators and Applications 11, 491-504, 2020
13 2020 Pseudospectra and essential pseudospectra of multivalued linear relations A Ammar, H Daoud, A Jeribi
Mediterranean Journal of Mathematics 12, 1377-1395, 2015
12 2015 The stability of pseudospectra and essential pseudospectra of linear relations A Ammar, H Daoud, A Jeribi
Journal of Pseudo-Differential Operators and Applications 7, 473-491, 2016
11 2016