Mbekhta, Mostafá Author
On the geometry of generalized inverses
- Andruchow, E
- Corach, G
- Mbekhta, M
MATHEMATISCHE NACHRICHTEN - 22/6/2005
10.1002/mana.200310270 View source
- SJR Quartile: Q2
- CiteScore: 1.9 (2020)
- SJR: 0.964 (2005
- SNIP: 1.163 (2005
- SJR Categories: Mathematics (miscellaneous) (Q2)
On the isolated points of the surjective spectrum of a bounded operator
- Gonzalez, Manuel
- Mbekhta, Mostafa
- Oudghiri, Mourad
Proceedings of the American Mathematical Society - 1/10/2008
10.1090/s0002-9939-08-09549-x View source
- SJR Quartile: Q1
- CiteScore: 1.7 (2020)
- SJR: 1.174 (2008
- SNIP: 1.138 (2008
- SJR Categories: Applied Mathematics (Q1); Mathematics (miscellaneous) (Q1)
- Scopus
- ORCID
- Web of Science
On the stability of semi-fredholm operators
- Mbekhta M.
Journal of Operator Theory - 1/12/1996
- CiteScore: 1.3 (2020)
On the structure of ideals and multipliers: A unified approach
- Mbekhta M.
- Neufang M.
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY - 1/1/2019
- SJR Quartile: Q1
- JCR Impact Factor: 0.927 (2019)
- CiteScore: 1.7 (2020)
- SJR: 0.957 (2019
- SNIP: 1.098 (2019
- JCR 5-year Impact Factor: 0.829
- JCR Categories: MATHEMATICS
- SJR Categories: Applied Mathematics (Q1); Mathematics (miscellaneous) (Q1)
ON THE UNIFORM ERGODIC THEOREM AND THE SPECTRUM
- MBEKHTA, M
- ZEMANEK, J
COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE I-MATHEMATIQUE - 16/12/1993
Operators intertwining with isometries and Brownian parts of 2-isometries
- Majdak, Witold
- Mbekhta, Mostafa
- Suciu, Laurian
LINEAR ALGEBRA AND ITS APPLICATIONS - 15/11/2016
10.1016/j.laa.2016.07.014 View source
- SJR Quartile: Q1
- JCR Impact Factor: 0.973 (2016)
- CiteScore: 2.1 (2020)
- SJR: 1.07 (2016
- SNIP: 1.296 (2016
- JCR 5-year Impact Factor: 1.076
- JCR Categories: MATHEMATICS
- SJR Categories: Algebra and Number Theory (Q1); Discrete Mathematics and Combinatorics (Q1); Geometry and Topology (Q2); Numerical Analysis (Q2)
Operators similar to partial isometries
- Badea, C.
- Mbekhta, M.
ACTA SCIENTIARUM MATHEMATICARUM - 2005
Operators with an ergodic power
- Bermudez, T
- Gonzalez, M
- Mbekhta, M
STUDIA MATHEMATICA - 1/12/2000
10.4064/sm-141-3-201-208 View source
- SJR Quartile: Q2
- CiteScore: 1.5 (2020)
- SJR: 1.034 (2000
- SNIP: 1.158 (2000
- SJR Categories: Mathematics (miscellaneous) (Q2)
Operators with bounded conjugation orbits
- Drissi, D
- Mbekhta, M
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY - 1/12/2000
10.1090/s0002-9939-00-05338-7 View source
- SJR Quartile: Q2
- CiteScore: 1.7 (2020)
- SJR: 1.052 (2000
- SNIP: 1.014 (2000
- SJR Categories: Applied Mathematics (Q2); Mathematics (miscellaneous) (Q2)
OPERATORS WITH FINITE CHAIN-LENGTH AND THE ERGODIC THEOREM
- LAURSEN, KB
- MBEKHTA, M
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY - 1/11/1995
- CiteScore: 1.7 (2020)
Commuting maps with the mean transform
- Chabbabi F.
- Mbekhta M.
Contemporary Mathematics - 1/1/2019
- CiteScore: 0.8 (2020)
- SJR Categories: Mathematics (miscellaneous)
On Wold Type Decomposition for Closed Range Operators
- Ezzahraoui H.
- Mbekhta M.
- Zerouali E.H.
Trends in Mathematics - 1/1/2022
- CiteScore: 0.5 (2021)
- SJR: 0.217 (2021
- SNIP: 0.179 (2021
A spectral approach to the Kaplansky problem
- Mbekhta, Mostafa
- Arendt, W
PERSPECTIVES IN OPERATOR THEORY - 2007
A survey on linear (additive) preserver problems
- Mbekhta, Mostafa
- PerezFernandez, FJ
- RamblaBarreno, F
PROCEEDINGS OF THE FOURTH INTERNATIONAL SCHOOL - ADVANCED COURSES OF MATHEMATICAL ANALYSIS IV - 2012
Polar decomposition, aluthge and mean transforms
- Chabbabi F.
- Mbekhta M.
Contemporary Mathematics - 1/1/2020
- CiteScore: 0.8 (2020)
- SJR: 0.106 (2020
Quasi-nilpotent and compact
- Mbekhta, Mostafa
- Arendt, W
PERSPECTIVES IN OPERATOR THEORY - 2007
The connected components of the idempotents in the Calkin algebra, and their liftings
OPERATOR THEORY AND BANACH ALGEBRAS - 2003
This author has no patents.
Corrigendum to “Jordan product maps commuting with the λ-Aluthge transform” [J. Math. Anal. Appl. 450 (2017) 293–313] (Jordan product maps commuting with the λ-Aluthge transform (2017) 450(1) (293–313), (S0022247X17300586), (10.1016/j.jmaa.2017.01.036))
- Chabbabi F.
- Mbekhta M.
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS - 1/7/2022
- JCR Impact Factor: 1.3 (2022)
- CiteScore: 2.6 (2021)
- SJR: 0.859 (2021
- SNIP: 1.262 (2021
- JCR 5-year Impact Factor: 1.3
- JCR Categories: MATHEMATICS
h index
Scopus: 11
Web of Science: 16
i10 index
Scopus: 16
Web of Science: 26
Author profiles
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Research projects at UAL
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Acronym MTM2010-17687Since: January 1, 2011Until: December 31, 2013Funded by: MECFunding / grant amount: 98,494.00 EURRole: Investigador
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Acronym MTM2007-65959Since: October 1, 2007Until: September 30, 2010Funded by: MECFunding / grant amount: 50,094.00 EURRole: Investigador
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Acronym MTM2004-03882Since: December 13, 2004Until: December 12, 2007Funded by: MECFunding / grant amount: 28,060.00 EURRole: Investigador