Combinatorial $\ast$-algebras. Abstracts from the workshop held March 10--15, 2024

DOI10.4171/owr/2024/12zbMATH Open1546.00061MaRDI QIDQ6613415

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Publication date: 2 October 2024

Published in: Oberwolfach Reports (Search for Journal in Brave)

Proceedings of conferences of miscellaneous specific interest (00B25) (K)-theory and operator algebras (including cyclic theory) (46L80) Noncommutative dynamical systems (46L55) Proceedings, conferences, collections, etc. pertaining to associative rings and algebras (16-06) Collections of abstracts of lectures (00B05) Classifications of (C^*)-algebras (46L35) Kasparov theory ((KK)-theory) (19K35) Proceedings, conferences, collections, etc. pertaining to functional analysis (46-06) Dynamical systems and the theory of (C^*)-algebras (37A55) Leavitt path algebras (16S88)

Cites Work

Williams's Conjecture is False for Reducible Subshifts
Groups of Piecewise Linear Homeomorphisms
The ideal structure of Cuntz–Krieger algebras
Amenability for Fell bundles.
Trace scaling automorphisms of certain stable AF algebras II
Approximation property of C*-algebraic bundles
On finitely aligned left cancellative small categories, Zappa-Sz\'ep products and Exel-Pardo algebras
Simple groups of dynamical origin
Orbit equivalence of graphs and isomorphism of graph groupoids
A dynamical characterization of diagonal-preserving -isomorphisms of graph -algebras
A class of \boldmath{$C^*$}-algebras generalizing both graph algebras and homeomorphism \boldmath{$C^*$}-algebras I, fundamental results
An Introduction to Symbolic Dynamics and Coding
Twisted Graded Algebras and Equivalences of Graded Categories
A homology theory for étale groupoids
EVERY GRADED IDEAL OF A LEAVITT PATH ALGEBRA IS GRADED ISOMORPHIC TO A LEAVITT PATH ALGEBRA
A GENERALISATION OF HIGHER-RANK GRAPHS
The tight groupoid of the inverse semigroups of left cancellative small categories
Finitely presented groups associated with expanding maps
A bicategorical interpretation for relative Cuntz-Pimsner algebras
Geometric Classification of Graph C*-algebras over Finite Graphs
CUNTZ–PIMSNER C*-ALGEBRAS ASSOCIATED WITH SUBSHIFTS
One-sided shift spaces over infinite alphabets
JOINS AND COVERS IN INVERSE SEMIGROUPS AND TIGHT -ALGEBRAS
TOPOLOGICAL QUIVERS
On the Group Ring
Inverse Semi-Groups
A generalization of Renault’s theorem for Cartan subalgebras
Reconstruction of Twisted Steinberg Algebras
Zappa-Szép products for partial actions of groupoids on left cancellative small categories
Graded $K$-theory and Leavitt path algebras
Approximation properties of Fell bundles over inverse semigroups and non-Hausdorff groupoids
Anick type automorphisms and new irreducible representations of Leavitt path algebras
Amenability for actions of étale groupoids on 𝐶*-algebras and Fell bundles
The local bisection hypothesis for twisted groupoid C*-algebras
The functor $K_0^{\operatorname{gr}}$ is full and only weakly faithful
Representing topological full groups in Steinberg algebras and C*-algebras
Lifting morphisms between graded Grothendieck groups of Leavitt path algebras
Classifying Leavitt path algebras up to involution preserving homotopy
Shift equivalences through the lens of Cuntz-Krieger algebras
Algebras of one-sided subshifts over arbitrary alphabets
Unnamed Item
Unnamed Item
Unnamed Item
Unnamed Item
Unnamed Item
Unnamed Item
Unnamed Item
Unnamed Item
Unnamed Item
Unnamed Item
Unnamed Item
Unnamed Item
Unnamed Item
Unnamed Item
Unnamed Item
Unnamed Item
Product systems over Ore monoids
The tight groupoid of an inverse semigroup
The primitive ideals of some étale groupoid $C^\ast$-algebras
Étale groupoids arising from products of shifts of finite type
Cantor systems, piecewise translations and simple amenable groups
A note on the isomorphism conjectures for Leavitt path algebras.
Leavitt path algebras are graded von Neumann regular rings.
Equivariant algebraic $KK$-theory and adjointness theorems
Finitely presented simple modules over Leavitt path algebras.
Continuous orbit equivalence of topological Markov shifts and Cuntz-Krieger algebras
Irreducible representations of Leavitt path algebras.
Topological full groups of one-sided shifts of finite type
Uniqueness theorems for Steinberg algebras
Non-inner amenability of the Thompson groups $T$ and $V$
Graphs, groupoids, and Cuntz-Krieger algebras
Self-similar graphs, a unified treatment of Katsura and Nekrashevych $C^\ast$-algebras
An infinite-dimensional torsion-free $\text{FP}_{\infty}$ group
The isomorphism problem for Higman-Thompson groups.
The complete classification of unital graph $C^{\ast}$-algebras: geometric and strong
Orbit equivalence of topological Markov shifts and Cuntz-Krieger algebras
On graph $C^*$-algebras with a linear ideal lattice
Regularity conditions for arbitrary Leavitt path algebras.
Inverse semigroups and combinatorial $C^*$-algebras
A groupoid approach to discrete inverse semigroup algebras
On dimension functions and topological Markov chains
A groupoid approach to C*-algebras
A class of C*-algebras and topological Markov chains
A class of C*-algebras and topological Markov chains II: Reducible chains and the Ext-functor for C*-algebras
Modules over regular algebras of dimension 3
A topological invariant of flows on 1-dimensional spaces
Inverse semigroups on graphs
Homology for zero-dimensional nonwandering sets
An example of a non nuclear C*-algebra, which has the metric approximation property
Groupoids, inverse semigroups, and their operator algebras
The Williams conjecture is false for irreducible subshifts
Noncommutative projective schemes
Introductory notes on Richard Thompson's groups
Classification of extensions of certain $C^*$-algebras by their six term exact sequences in $K$-theory
Filtered $K$-theory for graph algebras
Diagonal-preserving isomorphisms of étale groupoid algebras
Equilibrium states on operator algebras associated to self-similar actions of groupoids on graphs
Palindromic subshifts and simple periodic groups of intermediate growth
Simple groups separated by finiteness properties
Higher dimensional Thompson groups.
Flow equivalence and orbit equivalence for shifts of finite type and isomorphism of their groupoids
Full groups of Cantor minimal systems
Classification of subshifts of finite type
The primitive ideal space of the $C^*$-algebra of infinite graphs
Fractional skew monoid rings.
The graded Grothendieck group and the classification of Leavitt path algebras.
On the spectral characterization of manifolds
Leavitt path algebras
Reduced $C^*$-algebras of Fell bundles over inverse semigroups
The bicategory of groupoid correspondences
A uniqueness theorem for twisted groupoid $C^{*}$-algebras
Geometric classification of isomorphism of unital graph $C^\ast$-algebras
Higher dimensional generalizations of the Thompson groups
On zigzag maps and the path category of an inverse semigroup
Special irreducible representations of Leavitt path algebras
Graded $C^*$-algebras and twisted groupoid $C^*$-algebras
Twisted Steinberg algebras
Simplicity of algebras associated to étale groupoids
Homotopy classification of Leavitt path algebras
Every classifiable simple C$^*$-algebra has a Cartan subalgebra
$\mathrm{C}^\ast$-simplicity and representations of topological full groups of groupoids
A groupoid generalisation of Leavitt path algebras
Nonstable $K$-theory for graph algebras.
Diagonal-preserving gauge-invariant isomorphisms of graph $C^{\ast}$-algebras
The homology of the Higman-Thompson groups
The suspension of a graph, and associated $C^{\ast}$-algebras
The dynamics of Leavitt path algebras.
Extensions of amenable groups by recurrent groupoids
Localizations in categories of modules. I
The Leavitt path algebra of a graph.
Cartan subalgebras in $C^\ast$-algebras of Hausdorff étale groupoids
Leavitt path algebras of separated graphs
Towards a K-theoretic characterization of graded isomorphisms between Leavitt path algebras
Colimits in the correspondence bicategory
Graph algebras and orbit equivalence
Algebraic Cuntz-Pimsner rings
Homology and topological full groups of étale groupoids on totally disconnected spaces
C *-algebras for categories of paths associated to the Baumslag-Solitar groups
Uniformly continuous orbit equivalence of Markov shifts and gauge actions on Cuntz–Krieger algebras
Groupoids and $C^*$-algebras for categories of paths
Flow equivalence of subshifts of finite type
Balanced strong shift equivalence, balanced in-splits, and eventual conjugacy
Groupoids and C*-algebras for left cancellative small categories
Classification of Cuntz-Krieger algebras up to stable isomorphism
The Anick automorphism of free associative algebras
Nuclearity and exactness for groupoid crossed products
Reconstructing a totally disconnected groupoid from its ample semigroup
Cartan subalgebras in C*-algebras
On C*-Diagonals
On the Reconstruction of Topological Spaces from Their Groups of Homeomorphisms

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Combinatorial \(\ast\)-algebras. Abstracts from the workshop held March 10--15, 2024