Fredholm and Local Spectral Theory II

The author, Pietro Aiena, is a Professor of Mathematics at the University of Palermo and a well-known authority on Operator Theory.  He has published a number of papers over the years in journals of repute. A very high proportion of his published work in local spectral theory and Fredholm theory is held in high regard by his peers.

• - Fredholm Theory. - Local Spectral Theory. - Essential Spectra Under Perturbations. - Polaroid-Type Operators. - Browder-Type Theorems. - Weyl-Type Theorems.

“The book is well written, with clear and convincing arguments, and with a rich collection of facts appearing for the first time in a monograph, exhibited on more than 500 pages. … the book is an interesting and needed contribution, due to the large interest for this subject among many active mathematicians.” (Florian-Horia Vasilescu, zbMATH 1448.47002, 2020)“This monograph provides a much-needed systematic organization to the field. … It should prove to be a valuable resource for graduate students and researchers in Banach space operator theory.” (Thomas Len Miller, Mathematical Reviews, July, 2019)