Oudghiri, Mourad Author
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)
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
ON ADDITIVE PRESERVERS OF SEMI-BROWDER OPERATORS
- Mbekhta, M.
- Mueller, V.
- Oudghiri, M.
REVUE ROUMAINE DE MATHEMATIQUES PURES ET APPLIQUEES - 2014
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 maps preserving certain semi-Fredholm subsets
- Mbekhta, Mostafa
- Oudghiri, Mourad
Linear & Multilinear Algebra - 1/07/2013
10.1080/03081087.2012.721364 View source
- 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)
- Scopus
- ORCID
- Web of Science
Additive mappings preserving minimum and surjectivity moduli
- Mbekhta M.
- Oudghiri M.
Acta Scientiarum Mathematicarum - 5/10/2010
- SJR Quartile: Q3
- CiteScore: 0.9 (2020)
- SJR: 0.308 (2010
- SNIP: 0.69 (2010
- SJR Categories: Analysis (Q3); Applied Mathematics (Q3)
Linear mapping preserving the kernel or the range of operators
- Mourad Oudghiri
Extracta mathematicae - 2009
- ORCID
Ascent spectrum and essential ascent spectrum
- Fredj, O. Bel Hadj
- Burgos, M.
- Oudghiri, M.
STUDIA MATHEMATICA - 22/8/2008
- 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)
- Scopus
- ORCID
- Web of Science
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
- SJR Quartile: Q1
- CiteScore: 1.7 (2020)
- SJR: 1.174 (2008
- SNIP: 1.138 (2008
- SJR Categories: Applied Mathematics (Q1); Mathematics (miscellaneous) (Q1)
- Scopus
- ORCID
- Web of Science
a-Weyl's theorem and perturbations
- Oudghiri, Mourad
STUDIA MATHEMATICA - 16/6/2006
- SJR Quartile: Q1
- CiteScore: 1.5 (2020)
- SJR: 1.167 (2006
- SNIP: 1.075 (2006
- SJR Categories: Mathematics (miscellaneous) (Q1)
- Scopus
- ORCID
- Web of Science
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
-
ORCID
-
Web of Science ResearcherID
-
Scopus Author ID
-
Dialnet id
Research projects at UAL
-
Acronym MTM2010-17687Since: January 1, 2011Until: December 31, 2013Funded by: MECFunding / grant amount: 98,494.00 EURRole: Investigador
-
Acronym MTM2007-65959Since: October 1, 2007Until: September 30, 2010Funded by: MECFunding / grant amount: 50,094.00 EURRole: Investigador