Mbekhta, Mostafá Autor

Open Access

Wold-type decomposition for some regular operators

  • Ezzahraoui, H.
  • Mbekhta, M.
  • Zerouali, E. H.

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS - 1/10/2015

10.1016/j.jmaa.2015.05.004 Ver en origen

Número de citas: 6 (Web of Science) 2 (Scopus)

ON ADDITIVE PRESERVERS OF SEMI-BROWDER OPERATORS

  • Mbekhta, M.
  • Mueller, V.
  • Oudghiri, M.

REVUE ROUMAINE DE MATHEMATIQUES PURES ET APPLIQUEES - 2014

Número de citas: 3 (Web of Science)

ADDITIVE PRESERVERS OF THE ASCENT, DESCENT AND RELATED SUBSETS

  • Mbekhta, Mostafa
  • Mueller, Vladimir
  • Oudghiri, Mourad

Journal of Operator Theory - 28/12/2014

10.7900/jot.2011oct27.1994 Ver en origen

Número de citas: 9 (Web of Science) 5 (Scopus)
Open Access

Quasi-isometries associated to A-contractions

  • Mbekhta, Mostafa
  • Suciu, Laurian

LINEAR ALGEBRA AND ITS APPLICATIONS - 15/10/2014

10.1016/j.laa.2014.07.016 Ver en origen

Número de citas: 3 (Web of Science) 3 (Scopus)

Local and global liftings of analytic families of idempotents in Banach algebras

  • Aupetit, Bernard
  • Makai, Endre, Jr.
  • Mbekhta, Mostafa
  • Zemanek, Jaroslav

ACTA SCIENTIARUM MATHEMATICARUM - 1/1/2014

10.14232/actasm-013-765-y Ver en origen

Número de citas: 1 (Web of Science) 1 (Scopus)

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 Ver en origen

Número de citas: 2 (Web of Science) 2 (Scopus)
Open Access

A-partial isometries and generalized inverses

  • Arias, M. Laura
  • Mbekhta, Mostafa

LINEAR ALGEBRA AND ITS APPLICATIONS - 1/09/2013

10.1016/j.laa.2013.04.011 Ver en origen

Número de citas: 10 (Web of Science) 8 (Scopus)

Split Partial Isometries

  • Andruchow, E.
  • Corach, G.
  • Mbekhta, M.

Complex Analysis and Operator Theory - 1/08/2013

10.1007/s11785-011-0176-8 Ver en origen

Número de citas: 4 (Web of Science) 4 (Scopus)

On additive maps preserving certain semi-Fredholm subsets

  • Mbekhta, Mostafa
  • Oudghiri, Mourad

Linear & Multilinear Algebra - 1/07/2013

10.1080/03081087.2012.721364 Ver en origen

Número de citas: 3 (Web of Science) 1 (Scopus)

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 Ver en origen

Número de citas: 1 (Web of Science) 1 (Scopus)

On Wold Type Decomposition for Closed Range Operators

  • Ezzahraoui H.
  • Mbekhta M.
  • Zerouali E.H.

Trends in Mathematics - 1/1/2022

10.1007/978-3-031-02104-6_12

Número de citas:

Commuting maps with the mean transform

  • Chabbabi F.
  • Mbekhta M.

Contemporary Mathematics - 1/1/2019

10.1090/conm/737/14858

Número de citas:

Polar decomposition, aluthge and mean transforms

  • Chabbabi F.
  • Mbekhta M.

Contemporary Mathematics - 1/1/2020

10.1090/conm/750/15105

Número de citas: 2 (Scopus)

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

Número de citas: 6 (Web of Science)

A spectral approach to the Kaplansky problem

  • Mbekhta, Mostafa
  • Arendt, W

PERSPECTIVES IN OPERATOR THEORY - 2007

10.4064/bc75-0-21 Ver en origen

Número de citas: 2 (Web of Science)

Quasi-nilpotent and compact

  • Mbekhta, Mostafa
  • Arendt, W

PERSPECTIVES IN OPERATOR THEORY - 2007

10.4064/bc75-0-20 Ver en origen

The connected components of the idempotents in the Calkin algebra, and their liftings

  • Aupetit, B
  • Makai, E
  • Mbekhta, M
  • Zemanek, J
  • Chidami, M
  • Curto, R
  • Vasilescu, FH
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OPERATOR THEORY AND BANACH ALGEBRAS - 2003

Número de citas: 1 (Web of Science)

Este autor no tiene patentes.

Open Access

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

10.1016/j.jmaa.2022.126029

Número de citas:

Scopus: 11

Web of Science: 16

Scopus: 16

Web of Science: 26

Última actualización de los datos: 18/05/24 3:00
Próxima recolección programada: 25/05/24 3:00