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Oudghiri, Mourad Author

a-Weyl's theorem and perturbations

  • Oudghiri, Mourad

STUDIA MATHEMATICA - 16/6/2006

10.4064/sm173-2-6 View source

Cite count: 15 (Web of Science) 16 (Scopus)
  • SJR Quartile: Q1
  • CiteScore: 1.5 (2020)
  • SJR: 1.167 (2006
  • SNIP: 1.075 (2006
  • SJR Categories: Mathematics (miscellaneous) (Q1)

Ascent spectrum and essential ascent spectrum

  • Fredj, O. Bel Hadj
  • Burgos, M.
  • Oudghiri, M.

STUDIA MATHEMATICA - 22/8/2008

10.4064/sm187-1-3 View source

Cite count: 27 (Web of Science) 26 (Scopus)
  • JCR Quartile: Q2 (2008)
  • SJR Quartile: Q2
  • JCR Impact Factor: 0.398 (2022)
  • Category normalized Impact: 2.302 (2008)
  • CiteScore: 1.5 (2020)
  • SJR: 0.926 (2008
  • SNIP: 1.074 (2008
  • SJR Categories: Mathematics (miscellaneous) (Q2)

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)

Every nilpotent operator fails to determine the complete norm topology

  • ORCID

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