Left and right B-fredholm operators
Faiçal Abdmouleh, Tarek Ben Lakhal · Ukrains’kyi Matematychnyi Zhurnal · 2022
UDC 517.9 We introduce the families of left and right B-Fredholm operators in Banach space, realize their stabilization with the help of finite-rank operators, and prove a spectral mapping theorem for the left and right B-Fredholm operators.