RDF/XML JSON-LD N3/Turtle RDF/JSON

Oudghiri, Mourad Author

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

Linear Preservers of Quadratic Operators

  • Oudghiri M.
  • Souilah K.

Mediterranean Journal of Mathematics - 1/12/2016

10.1007/s00009-016-0783-8

Cite count: 4 (Scopus)
  • SJR Quartile: Q2
  • JCR Impact Factor: 0.868 (2016)
  • CiteScore: 2.3 (2020)
  • SJR: 0.655 (2016
  • SNIP: 1.049 (2016
  • JCR 5-year Impact Factor: 0.784
  • JCR Categories: MATHEMATICS, APPLIED
  • SJR Categories: Mathematics (miscellaneous) (Q2)

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

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)

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

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 View source

Cite count: 9 (Web of Science) 5 (Scopus)
  • SJR Quartile: Q2
  • JCR Impact Factor: 0.55 (2014)
  • CiteScore: 1.3 (2020)
  • SJR: 0.926 (2014
  • SNIP: 0.905 (2014
  • JCR 5-year Impact Factor: 0.573
  • JCR Categories: MATHEMATICS
  • SJR Categories: Algebra and Number Theory (Q2)

The descent spectrum and perturbations

  • Burgos, M.
  • Kaidi, A.
  • Mbekhta, M.
  • Oudghiri, M.

Journal of Operator Theory - 1/09/2006

Cite count: 33 (Web of Science) 34 (Scopus)
  • JCR Quartile: Q2 (2006)
  • SJR Quartile: Q2
  • JCR Impact Factor: 0.527 (2022)
  • Category normalized Impact: 2.498 (2006)
  • CiteScore: 1.3 (2020)
  • SJR: 0.989 (2006
  • SNIP: 0.714 (2006
  • SJR Categories: Algebra and Number Theory (Q2)
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)
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)

Weyl's theorem and perturbations

  • Oudghiri, M

Integral Equations and Operator Theory - 1/12/2005

10.1007/s00020-004-1342-4 View source

Cite count: 34 (Web of Science) 33 (Scopus)
  • SJR Quartile: Q1
  • CiteScore: 1.8 (2020)
  • SJR: 1.147 (2005
  • SNIP: 1.233 (2005
  • SJR Categories: Algebra and Number Theory (Q1); Analysis (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