Award-winning monograph of the Ferran Sunyer i Balaguer Prize 1997. This book is a self-
contained exposition of the spectral theory of Toeplitz operators with piecewise continuous …

This book is an introduction to convolution operators with matrix-valued almost periodic or
semi-almost periodic symbols. The basic tools for the treatment of the operators are Wiener …

Written as a hybrid between a research monograph and a textbook the first half of this book
is concerned with basic concepts for the study of Banach algebras that, in a sense, are not …

We consider singular integral operators with piecewise continuous coefficients on reflexive
Orlicz spaces Lm (σ) which are generalizations of the Lebesgue spaces LP (σ), 1< p<∞. We …

It is well known that for Banach algebras generated by two idempotents and the identity all
irreducible representations are of order not greater than two. These representations have …

In this paper we extend results on Fredholmness of singular integral operators with
piecewise continuous coefficients in reflexive rearrangement-invariant spaces X (Γ) with …

This article treats the Banach algebra generated by singular integral operators acting in the
space, where is a power weight and a compound contour with nodes that are whirl points of …

We consider an algebra A p (Γ, ω) of singular integral operators with slowly oscillating
bounded coefficients acting in L p (Γ, ω), 1< p<∞, where Γ is a composed Carleson curve …

We describe the spectra and essential spectra of Toeplitz operators with piecewise
continuous symbols on the Hardy space $ H^ p (\Gamma,\omega) $ in case $1< p<\infty …

The paper is devoted to study of singular integral operators with fixed singularities at
endpoints of contours on weighted Lebesgue spaces with general Muckenhoupt weights …