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Oudghiri, Mourad Author

Ascent, descent and additive preserving problems

  • Oudghiri M.
  • Souilah K.

Studia Universitatis Babes-Bolyai Mathematica - 1/1/2019

10.24193/subbmath.2019.4.10

Cite count:
  • SJR Quartile: Q4
  • SJR Categories: Mathematics (miscellaneous) (Q4)

Complex symmetric operators and additive preservers problem

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

Advances in Operator Theory - 1/2/2020

10.1007/s43036-019-00018-9

Cite count: 1 (Scopus)

Nonlinear maps preserving Drazin invertible operators of bounded index

  • Oudghiri M.
  • Souilah K.

Quaestiones Mathematicae - 3/3/2020

10.2989/16073606.2019.1573766

Cite count:
  • JCR Impact Factor: 1.474 (2020)
  • CiteScore: 1.6 (2020)
  • SJR: 0.529 (2020
  • SNIP: 1.128 (2020
  • JCR 5-year Impact Factor: 1.005
  • JCR Categories: MATHEMATICS
Open Access

Finite rank perturbations of complex symmetric operators

  • Zouheir Amara
  • Mourad Oudghiri

Journal of Mathematical Analysis and Applications - 1/03/2021

10.1016/j.jmaa.2020.124720

Cite count: 3 (Web of Science) 1 (Scopus)
  • SJR Quartile: Q2
  • JCR Impact Factor: 1.583 (2020)
  • CiteScore: 2.5 (2020)
  • SJR: 0.951 (2020
  • SNIP: 1.323 (2020
  • JCR 5-year Impact Factor: 1.527
  • JCR Categories: MATHEMATICS
  • SJR Categories: Analysis (Q2); Applied Mathematics (Q2)

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

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
Open Access

Non C-normal operators are dense

  • Amara Z.
  • Oudghiri M.

Annals of Functional Analysis - 1/4/2021

10.1007/s43034-021-00120-1

Cite count:
  • JCR Impact Factor: 0.993 (2021)
  • CiteScore: 1.2 (2020)
  • SJR: 0.476 (2020
  • SNIP: 0.942 (2020
  • JCR 5-year Impact Factor: 0.829
  • JCR Categories: MATHEMATICS

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

C-normality of rank-one perturbations of normal operators

  • Amara Z.
  • Oudghiri M.

LINEAR and MULTILINEAR ALGEBRA - 1/1/2022

10.1080/03081087.2022.2105289

Cite count: 1 (Web of Science)
  • JCR Impact Factor: 1.1 (2022)
  • CiteScore: 2.5 (2022)
  • SJR: 0.631 (2022
  • SNIP: 1.345 (2022
  • JCR 5-year Impact Factor: 1.1
  • JCR Categories: MATHEMATICS

Linear Maps Preserving C-Normal Operators

  • Amara Z.
  • Oudghiri M.

Mediterranean Journal of Mathematics - 1/6/2022

10.1007/s00009-022-02033-2

Cite count:
  • JCR Impact Factor: 1.1 (2022)
  • CiteScore: 2 (2021)
  • SJR: 0.593 (2021
  • SNIP: 1.167 (2021
  • JCR 5-year Impact Factor: 1.2
  • JCR Categories: MATHEMATICS

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