Spectral Theory of Multivalued Linear Operators

ISBN-13: 9781771889667 / Angielski / Twarda / 2021 / 296 str.

Aymen Ammar; Aref Jeribi

Opis

Focuses on the theory of multivalued linear operators, responding to the lack of resources exclusively dealing with the spectral theory of multivalued linear operators, specifically the study of linear relations over real or complex Banach spaces.

Spis treści

1. Introduction 2. Fundamentals 3. The Stability Theorems of Multivalued Linear Operators 4. Essential Spectra and Essential Pseudospectra of a Linear Relation

O autorze

Aymen Ammar, PhD, is currently with the Department of Mathematics, Faculty of Sciences of Sfax at the University of Sfax, Tunisia, where he is Assistant Professor. He has published many articles in international journals. His areas of interest include spectral theory, matrice operators, and linear relations.
Aref Jeribi, PhD, is Professor in the Department of Mathematics at the University of Sfax, Tunisia. He has authored several books on spectral theory and applications of linear operators and Banach spaces and Banach algebras. He has also published many journal articles in international journals. His areas of interest include spectral theory, matrice operators, transport theory, Gribov operator, Bargmann space, fixed point theory, Riesz basis, and linear relations.