%0 Journal Article
%A Aymen Ammar
%A Ameni Bouchekoua
%A Aref Jeribi
%T A characterization of s-pseudospectra of linear operators in a Hilbert space
%J Filomat
%D 2023
%P 1331 
%V 37
%N 5
%U http://geodesic.mathdoc.fr/articles/10.2298/FIL2305331A/
%R 10.2298/FIL2305331A
%G en
%F 10_2298_FIL2305331A