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Oudghiri, Mourad Author

Nonlinear Preservers Involving Quadratic Operators

  • Oudghiri M.
  • Souilah K.

Analysis Mathematica - 1/1/2021

10.1007/s10476-021-0103-9

Cite count:
  • JCR Impact Factor: 0.703 (2021)
  • CiteScore: 1.1 (2020)
  • SJR: 0.48 (2020
  • SNIP: 1.292 (2020
  • JCR 5-year Impact Factor: 0.722
  • JCR Categories: MATHEMATICS

Nonlinear preservers of group invertible operators

  • Oudghiri M.
  • Souilah K.

Asian-European Journal of Mathematics - 1/2/2018

10.1142/s179355711850002x

Cite count: 1 (Scopus)
  • SJR Quartile: Q3
  • CiteScore: 1 (2020)
  • SJR: 0.265 (2018
  • SNIP: 0.518 (2018
  • SJR Categories: Mathematics (miscellaneous) (Q3)

Non-linear Preservers of the Product of C-Skew Symmetry

  • Amara Z.
  • Mohsine H.
  • Oudghiri M.

Mediterranean Journal of Mathematics - 1/10/2023

10.1007/s00009-023-02463-6

Cite count:
  • CiteScore: 1.7 (2022)
  • SJR: 0.531 (2022
  • SNIP: 1.148 (2022

Nonlinear preservers problem of complex symmetric operators

  • Amara Z.
  • Oudghiri M.

Asian-European Journal of Mathematics - 1/1/2021

10.1142/s179355712150162x

Cite count:
  • CiteScore: 1 (2020)
  • SJR: 0.294 (2020
  • SNIP: 0.822 (2020

On additive maps preserving certain semi-Fredholm subsets

  • Mbekhta, Mostafa
  • Oudghiri, Mourad

Linear & Multilinear Algebra - 1/07/2013

10.1080/03081087.2012.721364 View source

Cite count: 3 (Web of Science) 1 (Scopus)
  • SJR Quartile: Q3
  • JCR Impact Factor: 0.7 (2013)
  • CiteScore: 2.3 (2020)
  • SJR: 0.602 (2013
  • SNIP: 0.893 (2013
  • JCR 5-year Impact Factor: 0.675
  • JCR Categories: MATHEMATICS
  • SJR Categories: Algebra and Number Theory (Q3)

ON ADDITIVE PRESERVERS OF SEMI-BROWDER OPERATORS

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

REVUE ROUMAINE DE MATHEMATIQUES PURES ET APPLIQUEES - 2014

Cite count: 3 (Web of Science)

On Maps Preserving Skew Symmetric Operators

  • Amara Z.
  • Oudghiri M.
  • Souilah K.

Filomat - 1/1/2022

10.2298/fil2201243a

Cite count:
  • JCR Impact Factor: 0.8 (2022)
  • CiteScore: 1.5 (2021)
  • SJR: 0.428 (2021
  • SNIP: 0.818 (2021
  • JCR 5-year Impact Factor: 1
  • JCR Categories: MATHEMATICS

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

Cite count: 8 (Web of Science) 7 (Scopus)
  • SJR Quartile: Q1
  • CiteScore: 1.7 (2020)
  • SJR: 1.174 (2008
  • SNIP: 1.138 (2008
  • SJR Categories: Applied Mathematics (Q1); Mathematics (miscellaneous) (Q1)

Perturbations of C-normal operators

  • Amara Z.
  • Oudghiri M.

Advances in Operator Theory - 1/7/2022

10.1007/s43036-022-00195-0

Cite count:
Open Access

Riesz operators and the complete norm topology

  • Oudghiri, M
  • Zohry, M

Journal of Mathematical Analysis and Applications - 15/06/2005

10.1016/j.jmaa.2004.10.021 View source

Cite count: 1 (Web of Science) 1 (Scopus)
  • SJR Quartile: Q2
  • CiteScore: 2.5 (2020)
  • SJR: 1.015 (2005
  • SNIP: 1.193 (2005
  • SJR Categories: Analysis (Q2); Applied Mathematics (Q2)

This author has no books, chapters or theses.

Generalized Drazin Inverse and Commuting Riesz Perturbations

  • Oudghiri M.
  • Souilah K.

Springer Proceedings in Mathematics and Statistics - 1/1/2020

10.1007/978-3-030-35256-1_7

Cite count:
  • CiteScore: 0.5 (2020)
  • SJR: 0.203 (2020
  • SNIP: 0.326 (2020

This author has no patents.

This author has no reports or other types of publications.

Scopus: 6

Web of Science: 7

Scopus: 5

Web of Science: 5

Last data update: 6/29/24 4:23 AM
Next scheduled update: 7/6/24 3:00 AM