About the author:Martin Walter is the co-author of the chapter: " An explicit duality for finite groups" and is a professor in the Deparment of Mathematics at the University of Colorado Boulder. Book ...

Banach spaces, as complete normed vector spaces, have long served as a fundamental framework for analysing linear operators. Operator theory within these spaces investigates the properties and ...

The Journal of Operator Theory endeavours to publish significant articles in all areas of operator theory, operator algebras and closely related domains. All accepted manuscripts are carefully ...

Function spaces and operator theory form a rich and interconnected subdiscipline of modern analysis, embracing a variety of spaces that measure function regularity and oscillatory behaviour alongside ...

For his pioneering development of a mathematical theory that has enabled solutions for previously intractable problems, UC Santa Barbara’s Igor Mezić has received the biennial J. D. Crawford Prize ...

A theory on M-matrices is derived from simple results on inverse-positive linear operators. Some applications to eigenvalue theory and iterative procedures are discussed. The concepts occurring in ...

The 34th International Workshop on Operator Theory and is Applications (IWOTA 2023) takes place at the University of Helsinki from July 31 through August 4, 2023. The program consists of approximately ...