%0 Journal Article
%T Variations on Browder's Theorem
%A H. Zguitti and H. Zariouh
%J ACTA MATHEMATICA 
UNIVERSITATIS COMENIANAE
%D 2012
%I Acta Mathematica Universitatis Comenianae
%X In this note we introduce and we study the new spectral properties (Bb), (Bab) and (Baw) as continuation of [7, 8, 12] which are variants of the classical Browder's theorem.
%K B-Fredholm operator
%K Browder's theorem
%K Weyl's theorem.
%U http://www.emis.de/journals/AMUC/_vol-81/_no_2/_zguitti/zguitti.html