Algebras of bounded noncommutative analytic functions on subvarieties of the noncommutative unit ball

G Salomon, O Shalit, E Shamovich - Transactions of the American …, 2018 - ams.org
We study algebras of bounded, noncommutative (nc) analytic functions on nc subvarieties of
the nc unit ball. Given an nc variety $\mathfrak {V} $ in the nc unit ball $\mathfrak {B} _d …

An invitation to the Drury–Arveson space

M Hartz - Lectures on analytic function spaces and their …, 2023 - Springer
This is an extended version of a three part mini course on the Drury–Arveson space given as
part of the Focus Program on Analytic Function Spaces and their Applications, hosted by the …

[HTML][HTML] Multiplier algebras of complete Nevanlinna–Pick spaces: dilations, boundary representations and hyperrigidity

R Clouâtre, M Hartz - Journal of Functional Analysis, 2018 - Elsevier
We study reproducing kernel Hilbert spaces on the unit ball with the complete Nevanlinna–
Pick property through the representation theory of their algebras of multipliers. We give a …

Operator theory and function theory in Drury-Arveson space and its quotients

O Shalit - arXiv preprint arXiv:1308.1081, 2013 - arxiv.org
The Drury-Arveson space $ H^ 2_d $, also known as symmetric Fock space or the $ d $-shift
space, is a Hilbert function space that has a natural $ d $-tuple of operators acting on it …

On the isomorphism problem for multiplier algebras of Nevanlinna-Pick spaces

M Hartz - Canadian Journal of Mathematics, 2017 - cambridge.org
We continue the investigation of the isomorphism problem for multiplier algebras of
reproducing kernel Hilbert spaces with the complete Nevanlinna-Pick property. In contrast to …

Operator algebras for analytic varieties

K Davidson, C Ramsey, O Shalit - Transactions of the American …, 2015 - ams.org
We study the isomorphism problem for the multiplier algebras of irreducible complete Pick
kernels. These are precisely the restrictions $\mathcal {M} _V $ of the multiplier algebra …

[图书][B] Crossed products of operator algebras

E Katsoulis, C Ramsey - 2019 - ams.org
We study crossed products of arbitrary operator algebras by locally compact groups of
completely isometric automorphisms. We develop an abstract theory that allows for …

Semicrossed products of operator algebras: a survey

KR Davidson, AH Fuller, ETA Kakariadis - arXiv preprint arXiv:1404.1907, 2014 - arxiv.org
Semicrossed product algebras have been used to study dynamical systems since their
introduction by Arveson in 1967. In this survey article, we discuss the history and some …

[HTML][HTML] Algebras of noncommutative functions on subvarieties of the noncommutative ball: the bounded and completely bounded isomorphism problem

G Salomon, OM Shalit, E Shamovich - Journal of Functional Analysis, 2020 - Elsevier
Given a noncommutative (nc) variety V in the nc unit ball B d, we consider the algebra
H∞(V) of bounded nc holomorphic functions on V. We investigate the problem of when two …

CP-Semigroups and dilations, subproduct systems and superproduct systems: The multi-parameter case and beyond

O Shalit, M Skeide - arXiv preprint arXiv:2003.05166, 2020 - arxiv.org
These notes are the output of a decade of research on how the results about dilations of one-
parameter CP-semigroups with the help of product systems, can be put forward to d …