Search Results - "Kakariadis, Evgenios T. A."
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Appropriate empiric antibiotic choices in health care associated urinary tract infections in urology departments in Europe from 2006 to 2015: A Bayesian analytical approach applied in a surveillance study
Published in PloS one (25-04-2019)“…Health care associated urinary tract infections (HAUTI) is a common complicating factor of urological practice. It is unclear what the appropriate empirical…”
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Semicrossed products of C-algebras and their C-envelopes
Published in Journal d'analyse mathématique (Jerusalem) (01-07-2016)“…Let C be a C *-algebra and a: C → C a unital *-endomorphism. There is a natural way to construct operator algebras, called semicrossed products, using a…”
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Stable Isomorphisms of Operator Algebras
Published in International mathematics research notices (07-03-2024)“…Abstract Let ${{\mathcal{A}}}$ and ${{\mathcal{B}}}$ be operator algebras with $c_{0}$-isomorphic diagonals and let ${{\mathcal{K}}}$ denote the compact…”
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Operator algebras for higher rank analysis and their application to factorial languages
Published in Journal d'analyse mathématique (Jerusalem) (01-06-2021)“…We study strong compactly aligned product systems of ℤ + N over a C*-algebra A . We provide a description of their Cuntz-Nica-Pimsner algebra in terms of…”
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A note on the gauge invariant uniqueness theorem for C-correspondences
Published in Israel journal of mathematics (01-09-2016)“…We present a short proof of the gauge invariant uniqueness theorem for relative Cuntz–Pimsner algebras of C*-correspondences…”
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On the Quantized Dynamics of Factorial Languages
Published in Quarterly journal of mathematics (01-03-2018)“…Abstract We study local piecewise conjugacy of the quantized dynamics arising from factorial languages. We show that it induces a bijection between allowable…”
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Contributions to the theory of \mathrm{C}^-correspondences with applications to multivariable dynamics
Published in Transactions of the American Mathematical Society (01-12-2012)Get full text
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Co-universality and controlled maps on product systems over right LCM-semigroups
Published 17-08-2021“…Analysis & PDE 16 (2023) 1433-1483 We study the structure of C*-algebras associated with compactly aligned product systems over group embeddable right…”
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Boundary quotient C-algebras of semigroups
Published 16-05-2021“…We study two classes of operator algebras associated with a unital subsemigroup $P$ of a discrete group $G$: one related to universal structures, and one…”
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Entropy theory for the parametrization of the equilibrium states of Pimsner algebras
Published in Journal of geometry and physics (01-09-2020)“…We consider Pimsner algebras that arise from C*-correspondences of finite rank, as dynamical systems with their rotational action. We revisit the…”
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On Nica-Pimsner Algebras of C-Dynamical Systems Over $\mathbb{Z}_+^n
Published in International mathematics research notices (17-05-2016)Get full text
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Strong Morita equivalence of operator spaces
Published in Journal of mathematical analysis and applications (15-02-2017)“…We introduce and examine the notions of strong Δ-equivalence and strong TRO equivalence for operator spaces. We show that they behave in an analogous way to…”
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Boundary quotient C‐algebras of semigroups
Published in Journal of the London Mathematical Society (01-06-2022)“…We study two classes of operator algebras associated with a unital subsemigroup P$P$ of a discrete group G$G$: one related to universal structures and one…”
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A proof of Boca's Theorem
Published 11-07-2017“…Proceedings of the Royal Society of Edinburgh: Section A Mathematics 149 (2019) 869-876 We give a general method of extending unital completely positive maps…”
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KMS states on Pimsner algebras associated with C⁎-dynamical systems
Published in Journal of functional analysis (15-07-2015)“…We examine the theory of the KMS states on Pimsner algebras arising from multivariable unital C⁎-dynamical systems. As an application we show that Pimsner…”
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The Dirichlet property for tensor algebras
Published in The Bulletin of the London Mathematical Society (01-12-2013)“…We prove that the tensor algebra of a C*‐correspondence X is Dirichlet if and only if X is a Hilbert bimodule. As a consequence, we point out and fix an error…”
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C⁎-algebras and equivalences for C⁎-correspondences
Published in Journal of functional analysis (15-01-2014)“…We study several notions of shift equivalence for C⁎-correspondences and the effect that these equivalences have on the corresponding Pimsner dilations. Among…”
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The Dirichlet Property for Tensor Algebras
Published 14-01-2013“…Bulletin of the London Mathematical Society 45 (2013), 1119-1130 We prove that the tensor algebra of a C*-correspondence $X$ is Dirichlet if and only if $X$ is…”
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CONTRIBUTIONS TO THE THEORY OF C-CORRESPONDENCES WITH APPLICATIONS TO MULTIVARIABLE DYNAMICS
Published in Transactions of the American Mathematical Society (01-12-2012)“…Motivated by the theory of tensor algebras and multivariable C*-dynamics, we revisit two fundamental techniques in the theory of C*-correspondences, the…”
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Semicrossed products of operator algebras and their C⁎-envelopes
Published in Journal of functional analysis (01-04-2012)“…Let A be a unital operator algebra and let α be an automorphism of A that extends to a ⁎-automorphism of its C⁎-envelope Cenv⁎(A). We introduce the isometric…”
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