Gabriel Kantun-Montiel

Rootless B-Fredholm Operators

Gabriel Kantun-Montiel · Journal of Advances in Mathematics and Computer Science · 2017

Let T be a B-Fredholm operator on a Banach space X. We say that T is rootless if there is no bounded linear operator S and no positive integer n ≥ 2 such that T = Sn. In this note, some properties of the uniform topological descent are used to give some sucient conditions for B-F...