Oudghiri, Mourad Author
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
- 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)
- Scopus
- ORCID
- Web of Science
ON ADDITIVE PRESERVERS OF SEMI-BROWDER OPERATORS
- Mbekhta, M.
- Mueller, V.
- Oudghiri, M.
REVUE ROUMAINE DE MATHEMATIQUES PURES ET APPLIQUEES - 2014
Non-linear maps preserving singular algebraic operators
- Mourad Oudghiri
- Khalid Souilah
Proyecciones: Journal of Mathematics - 1/1/2016
10.4067/s0716-09172016000300007
- CiteScore: 0.8 (2020)
- SJR: 0.268 (2016
- SNIP: 0.514 (2016
Linear Preservers of Quadratic Operators
- Oudghiri M.
- Souilah K.
Mediterranean Journal of Mathematics - 1/12/2016
- 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)
Additive preservers of group invertible operators
- Mbekhta M.
- Oudghiri M.
HOUSTON JOURNAL OF MATHEMATICS - 1/1/2017
- SJR Quartile: Q3
- JCR Impact Factor: 0.285 (2017)
- CiteScore: 0.8 (2020)
- SJR: 0.309 (2017
- SNIP: 0.571 (2017
- JCR 5-year Impact Factor: 0.398
- JCR Categories: MATHEMATICS
- SJR Categories: Mathematics (miscellaneous) (Q3)
Additive preservers of Drazin invertible operators with bounded index
- Oudghiri M.
- Souilah K.
ACTA MATHEMATICA SINICA-ENGLISH SERIES - 1/9/2017
- SJR Quartile: Q3
- JCR Impact Factor: 0.527 (2017)
- CiteScore: 1 (2020)
- SJR: 0.379 (2017
- SNIP: 0.711 (2017
- JCR 5-year Impact Factor: 0.555
- JCR Categories: MATHEMATICS, APPLIED
- SJR Categories: Applied Mathematics (Q3); Mathematics (miscellaneous) (Q3)
Nonlinear preservers of group invertible operators
- Oudghiri M.
- Souilah K.
Asian-European Journal of Mathematics - 1/2/2018
- SJR Quartile: Q3
- CiteScore: 1 (2020)
- SJR: 0.265 (2018
- SNIP: 0.518 (2018
- SJR Categories: Mathematics (miscellaneous) (Q3)
Linear preservers of the essential ascent and essential descent
- Oudghiri M.
- Souilah K.
Rendiconti del Circolo Matematico di Palermo - 1/8/2018
- SJR Quartile: Q2
- CiteScore: 1.2 (2020)
- SJR: 0.387 (2018
- SNIP: 0.913 (2018
- SJR Categories: Mathematics (miscellaneous) (Q2)
The perturbation class of algebraic operators and applications
- Oudghiri M.
- Souilah K.
Annals of Functional Analysis - 1/8/2018
- SJR Quartile: Q2
- JCR Impact Factor: 0.577 (2018)
- CiteScore: 1.2 (2020)
- SJR: 0.44 (2018
- SNIP: 0.709 (2018
- JCR 5-year Impact Factor: 0.556
- JCR Categories: MATHEMATICS, APPLIED
- SJR Categories: Control and Optimization (Q2); Algebra and Number Theory (Q3); Analysis (Q3)
A Generalization of Strongly Preserver Problems of Drazin Invertibility
- Oudghiri M.
- Souilah K.
Acta Mathematica Vietnamica - 1/9/2018
- SJR Quartile: Q4
- CiteScore: 1.2 (2020)
- SJR: 0.212 (2018
- SNIP: 0.664 (2018
- SJR Categories: Mathematics (miscellaneous) (Q4)
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
- 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.
h index
Scopus: 6
Web of Science: 7
i10 index
Scopus: 5
Web of Science: 5
Author profiles
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ORCID
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Web of Science ResearcherID
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Scopus Author ID
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Research projects at UAL
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Acronym MTM2010-17687Since: January 1, 2011Until: December 31, 2013Funded by: MECFunding / grant amount: 98,494.00 EURRole: Investigador
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Acronym MTM2007-65959Since: October 1, 2007Until: September 30, 2010Funded by: MECFunding / grant amount: 50,094.00 EURRole: Investigador