Mustapha Ech-Cherif El Kettani

Available identifiers

zbMath Open ech-cherif-elkettani.mustaphaMaRDI QIDQ743957

List of research outcomes

Publication	Date of Publication	Type
Maps preserving the \(\partial\)-spectrum of product or triple product of operators	2023-10-17	Paper
On the pseudospectrum preservers	2021-12-21	Paper
Nonlinear maps preserving the local spectral subspace	2019-12-16	Paper
Local spectral subspace preservers	2019-07-10	Paper
https://portal.mardi4nfdi.de/entity/Q4584266	2018-08-29	Paper
Maps on matrices compressing the local spectrum in the spectrum	2015-05-27	Paper
Additive maps preserving operators of inner local spectral radius zero	2014-10-02	Paper
https://portal.mardi4nfdi.de/entity/Q4424599	2003-01-01	Paper
https://portal.mardi4nfdi.de/entity/Q4551017	2002-09-04	Paper
Le grand théorème de Picard pour les multifonctions analytiques finies	2001-12-11	Paper
https://portal.mardi4nfdi.de/entity/Q4548031	2001-01-01	Paper

Research outcomes over time

Doctoral students

No records found.

Known relations from the MaRDI Knowledge Graph

Property	Value
MaRDI profile type	MaRDI person profile
instance of	human

This page was built for person: Mustapha Ech-Cherif El Kettani