%0 Journal Article
%A Aymen Ammar
%A Fatima Zohra Boutaf
%A Aref Jeribi
%T Extended eigenvalues of a closed linear operator
%J Filomat
%D 2022
%P 4277 
%V 36
%N 13
%U http://geodesic.mathdoc.fr/articles/10.2298/FIL2213277A/
%R 10.2298/FIL2213277A
%G en
%F 10_2298_FIL2213277A