Can I read Some Results On Fredholm and Semi-Fredholm Perturbations: Afif Ben Amar Aref Jeribi Maher Mnif on EtoBox?

Some Results On Fredholm and Semi-Fredholm Perturbations: Afif Ben Amar Aref Jeribi Maher Mnif by imanesalima63 is a document available to read on EtoBox.

What is Some Results On Fredholm and Semi-Fredholm Perturbations: Afif Ben Amar Aref Jeribi Maher Mnif about?

This paper explores properties of semi-Fredholm operators on Banach spaces and their application to the stability of essential spectra of closed densely defined linear operators. The authors generalize existing results in the literature and provide new insights into the conditions under which the essential spectra remain unchanged under perturbations. The work aims to extend previous analyses to broader contexts within Banach spaces.

Author

imanesalima63

Language

EN