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Mourad Oudghiri
Mourad Oudghiri
Professor of mathematics, University of Oujda, Morocco
Verified email at math.univ-lille1.fr - Homepage
Title
Cited by
Cited by
Year
Weyl's and Browder's theorems for operators satisfying the SVEP
M Oudghiri
Studia Mathematica 1 (163), 85-101, 2004
1222004
The descent spectrum and perturbations
M Burgos, A Kaidi, M Mbekhta, M Oudghiri
Journal of Operator Theory, 259-271, 2006
662006
Weyl’s theorem and perturbations
M Oudghiri
Integral Equations and Operator Theory 53, 535-545, 2005
532005
Ascent spectrum and essential ascent spectrum
O Fredj, M Burgos, M Oudghiri
Studia Mathematica 1 (187), 59-73, 2008
422008
a-Weyl's theorem and perturbations
M Oudghiri
Studia Mathematica 2 (173), 193-201, 2006
202006
Additive preservers of the ascent, descent and related subsets
M Mbekhta, V Müller, M Oudghiri
journal of Operator Theory, 63-83, 2014
152014
On the isolated points of the surjective spectrum of a bounded operator
M González, M Mbekhta, M Oudghiri
Proceedings of the American mathematical society 136 (10), 3521-3528, 2008
132008
a-Weyl's theorem and the single valued extension property.
M Oudghiri
Extracta mathematicae 21 (1), 41-50, 2006
102006
Linear preservers of quadratic operators
M Oudghiri, K Souilah
Mediterranean Journal of Mathematics 13 (6), 4929-4938, 2016
82016
Linear mapping preserving the kernel or the range of operators
M Oudghiri
Universidad de Extremadura, Servicio de Publicaciones, 2009
82009
Additive mappings preserving minimum and surjectivity moduli
M Mbekhta, M Oudghiri
Acta Scientiarum Mathematicarum 76 (1), 207-215, 2010
72010
Ascent spectrum and essential ascent spectrum
O Bel Hadj Fredj, M Burgos, M Oudghiri
Studia Math 187, 59-73, 2008
72008
Complex symmetric operators and additive preservers problem
Z Amara, M Oudghiri, K Souilah
Advances in Operator Theory 5 (1), 261-279, 2020
52020
Additive maps preserving Drazin invertible operators of index
M Mbekhta, M Oudghiri, K Souilah
52017
Additive preservers of Drazin invertible operators with bounded index
M Oudghiri, K Souilah
Acta Mathematica Sinica, English Series 33, 1225-1241, 2017
42017
Additive maps preserving Drazin invertible operators of index one
M Mbekhta, M Oudghiri, K Souilah
Mathematical Proceedings of the Royal Irish Academy 116 (1), 19-34, 2016
42016
On additive preservers of semi-Browder operators
M Mbekhta, V Müller, M Oudghiri
Revue Roumaine de Mathématiques Pures et Appliquées 59 (2), 237-44, 2014
42014
On additive maps preserving certain semi-Fredholm subsets
M Mbekhta, M Oudghiri
Linear and Multilinear Algebra 61 (7), 1010-1016, 2013
42013
Nonlinear preservers problem of complex symmetric operators
Z Amara, M Oudghiri
Asian-European Journal of Mathematics 14 (09), 2150162, 2021
32021
Finite rank perturbations of complex symmetric operators
Z Amara, M Oudghiri
Journal of Mathematical Analysis and Applications 495 (1), 124720, 2021
32021
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