The subject of this monograph is the quaternionic spectral theory based on the notion of S-spectr...

This book gathers contributions written by Daniel Alpay's friends and collaborators. Several of t...

This book gathers contributions written by Daniel Alpay's friends and collaborators. Several of t...

The subject of Clifford algebras has become an increasingly rich area of research with a signific...

This book presents a functional calculus for n-tuples of not necessarily commuting linear operato...

This book presents English translations of Michele Sce's most important works, originally written...

This book illustrates several aspects of the current research activity in operator theory, operat...

This book illustrates several aspects of the current research activity in operator theory, operat...

This book defines and examines the counterpart of Schur functions and Schur analysis in the slice...

This Briefs volume develops the theory of entire slice regular functions. It is the first self-co...

This book presents a functional calculus for n-tuples of not necessarily commuting linear operato...

This work contributes to the study of quaternionic linear operators. This study is a generalizati...