Mbekhta, Mostafá Author
A note on the differentiable structure of generalized idempotents
- Andruchow, Esteban
- Corach, Gustavo
- Mbekhta, Mostafa
Central European Journal of Mathematics - 3/06/2013
10.2478/s11533-013-0230-z View source
- JCR Impact Factor: 0.519 (2013)
- CiteScore: 1.4 (2015)
- JCR 5-year Impact Factor: 0.557
- JCR Categories: MATHEMATICS
Split Partial Isometries
- Andruchow, E.
- Corach, G.
- Mbekhta, M.
Complex Analysis and Operator Theory - 1/08/2013
10.1007/s11785-011-0176-8 View source
- SJR Quartile: Q2
- JCR Impact Factor: 0.519 (2013)
- CiteScore: 1.5 (2020)
- SJR: 0.694 (2013
- SNIP: 0.958 (2013
- JCR 5-year Impact Factor: 0.536
- JCR Categories: MATHEMATICS
- SJR Categories: Applied Mathematics (Q2); Computational Mathematics (Q2); Computational Theory and Mathematics (Q2)
GENERALIZED KATO DECOMPOSITION
- MBEKHTA, M
COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE I-MATHEMATIQUE - 21/12/1986
ON GENERALIZED SPECTRAL THEORY
- MBEKHTA, M
COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE I-MATHEMATIQUE - 14/04/1988
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
Representation and approximation of the polar factor of an operator on a Hilbert space
- Mbekhta M.
Discrete and Continuous Dynamical Systems-Series S - 1/8/2021
- JCR Impact Factor: 1.865 (2021)
- CiteScore: 3.1 (2020)
- SJR: 0.481 (2020
- SNIP: 1.125 (2020
- JCR 5-year Impact Factor: 1.622
- JCR Categories: MATHEMATICS, APPLIED
GENERALIZATION OF THE KATO DECOMPOSITION IN PARANORMAL AND SPECTRAL-OPERATORS
- MBEKHTA, M
GLASGOW MATHEMATICAL JOURNAL - 1/07/1987
10.1017/s0017089500006807 View source
- CiteScore: 1.2 (2020)
Additive preservers of group invertible operators
- Mbekhta M.
- Oudghiri M.
HOUSTON JOURNAL OF MATHEMATICS - 1/1/2017
- SJR Quartile: Q3
- JCR Impact Factor: 0.285 (2017)
- CiteScore: 0.8 (2020)
- SJR: 0.309 (2017
- SNIP: 0.571 (2017
- JCR 5-year Impact Factor: 0.398
- JCR Categories: MATHEMATICS
- SJR Categories: Mathematics (miscellaneous) (Q3)
POINT CONTINUITY OPERATORS FOR THE CONORM AND THE MOORE-PENROSE INVERSE
- LABROUSSE, JP
- MBEKHTA, M
HOUSTON JOURNAL OF MATHEMATICS - 1992
A Geometry for the Set of Split Operators
- Andruchow, E.
- Corach, G.
- Mbekhta, M.
INTEGRAL EQUATIONS AND OPERATOR THEORY - 1/12/2013
10.1007/s00020-013-2086-9 View source
- SJR Quartile: Q1
- JCR Impact Factor: 0.583 (2013)
- CiteScore: 1.8 (2020)
- SJR: 1.129 (2013
- SNIP: 1.195 (2013
- JCR 5-year Impact Factor: 0.695
- JCR Categories: MATHEMATICS
- SJR Categories: Algebra and Number Theory (Q1); Analysis (Q2)
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
Polar decomposition, aluthge and mean transforms
- Chabbabi F.
- Mbekhta M.
Contemporary Mathematics - 1/1/2020
- CiteScore: 0.8 (2020)
- SJR: 0.106 (2020
The connected components of the idempotents in the Calkin algebra, and their liftings
OPERATOR THEORY AND BANACH ALGEBRAS - 2003
A spectral approach to the Kaplansky problem
- Mbekhta, Mostafa
- Arendt, W
PERSPECTIVES IN OPERATOR THEORY - 2007
Quasi-nilpotent and compact
- 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
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