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Mbekhta, Mostafá Autor

Distance formulas for generalized spectrum and semi-fredholm spectrum

  • Mbekhta, M

JOURNAL OF FUNCTIONAL ANALYSIS - 1/10/2002

10.1006/jfan.2002.3969 Ver en origen

Número de citas: 2 (Web of Science)
  • Cuartil SJR: Q1
  • Categorías SJR: Analysis (Q1)

Elements with generalized bounded conjugation orbits

  • Drissi, D
  • Mbekhta, M

PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY - 1/12/2001

10.1090/s0002-9939-01-05945-7 Ver en origen

Número de citas: 9 (Web of Science) 9 (Scopus)
  • Cuartil SJR: Q2
  • CiteScore: 1,7 (2020)
  • SJR: 0,943 (2001)
  • SNIP: 0,957 (2001)
  • Categorías SJR: Applied Mathematics (Q2); Mathematics (miscellaneous) (Q2)
Open Access

Evaluation points for cyclic operators having the Bishop property(B)

  • Mbekhta, M
  • Zerouali, H

JOURNAL OF FUNCTIONAL ANALYSIS - 10/01/2004

10.1016/s0022-1236(03)00127-7 Ver en origen

Número de citas: 4 (Web of Science) 3 (Scopus)
  • Cuartil SJR: Q1
  • CiteScore: 2,8 (2020)
  • SJR: 2,261 (2004)
  • SNIP: 1,551 (2004)
  • Categorías SJR: Analysis (Q1)

Fonctions perturbation et formules du rayon spectral essentiel et de distance au spectre essentiel

  • Mbekhta M.

Journal of Operator Theory - 1/12/2004

Número de citas: 2 (Scopus)
  • Cuartil SJR: Q1
  • CiteScore: 1,3 (2020)
  • SJR: 1,282 (2004)
  • SNIP: 1,163 (2004)
  • Categorías SJR: Algebra and Number Theory (Q1)

GENERALIZATION OF THE KATO DECOMPOSITION IN PARANORMAL AND SPECTRAL-OPERATORS

  • MBEKHTA, M

GLASGOW MATHEMATICAL JOURNAL - 1/07/1987

10.1017/s0017089500006807 Ver en origen

Número de citas: 115 (Web of Science) 114 (Scopus)
  • CiteScore: 1,2 (2020)
Open Access

Generalized inverses and similarity to partial isometries

  • Mbekhta, Mostafa
  • Suciu, Laurian

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS - 15/12/2010

10.1016/j.jmaa.2010.06.022 Ver en origen

Número de citas: 6 (Web of Science) 4 (Scopus)
  • Cuartil SJR: Q1
  • Factor Impacto JCR: 1,174 (2010)
  • CiteScore: 2,5 (2020)
  • SJR: 1,408 (2010)
  • SNIP: 1,406 (2010)
  • Impacto JCR a 5 años: 1,345
  • Categorías JCR: MATHEMATICS, APPLIED
  • Categorías SJR: Analysis (Q1); Applied Mathematics (Q1)

Generalized inverses and the maximal radius of regularity of a Fredholm operator

  • Badea, C
  • Mbekhta, M

INTEGRAL EQUATIONS AND OPERATOR THEORY - 1/06/1997

10.1007/bf01191814 Ver en origen

Número de citas: 9 (Web of Science) 9 (Scopus)
  • CiteScore: 1,8 (2020)

GENERALIZED INVERSES IN C(ASTERISK)-ALGEBRAS .2.

  • HARTE, R
  • MBEKHTA, M

STUDIA MATHEMATICA - 1993

10.4064/sm-106-2-129-138 Ver en origen

Número de citas: 71 (Web of Science)

GENERALIZED KATO DECOMPOSITION

  • MBEKHTA, M

COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE I-MATHEMATIQUE - 21/12/1986

Número de citas: 4 (Web of Science)

GENERALIZED RESOLVANT AND SEPARATION OF QUASI-FREDHOLM SINGULAR POINTS

  • LABROUSSE, JP
  • MBEKHTA, M

TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY - 09/1992

10.2307/2154110 Ver en origen

Número de citas: 6 (Web of Science)

Commuting maps with the mean transform

  • Chabbabi F.
  • Mbekhta M.

Contemporary Mathematics - 1/1/2019

10.1090/conm/737/14858

Número de citas:
  • CiteScore: 0,8 (2020)
  • Categorías SJR: Mathematics (miscellaneous)

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:
  • 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

10.4064/bc75-0-21 Ver en origen

Número de citas: 2 (Web of Science)

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)

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)
  • CiteScore: 0,8 (2020)
  • SJR: 0,106 (2020)

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:
  • Factor Impacto JCR: 1,3 (2022)
  • CiteScore: 2,6 (2021)
  • SJR: 0,859 (2021)
  • SNIP: 1,262 (2021)
  • Impacto JCR a 5 años: 1,3
  • Categorías JCR: MATHEMATICS

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