We generalize a recent construction of Exel and Pardo, from discrete groups acting on finite directed graphs to locally compact groups acting on topological graphs. To each cocycle for such an action, we construct a $C^*$-correspondence whose associated Cuntz-Pimsner algebra is the analog of the Exel--Pardo $C^*$-algebra
We investigate Cuntz-Pimsner C∗-algebras associated with certain correspondences of the unit circle ...
We use the boundary-path space of a finitely-aligned k-graph Lambda to construct a compactly-aligned...
AbstractWe associate to each locally finite directed graphGtwo locally compact groupoidsGandG(★). Th...
Bachelor Honours - Bachelor of Mathematics (Honours)The c*-algebra C*(E) of a discrete graph E is ge...
Let a group G act on a directed graph E. This determines a representation ρ of G on the C∗-correspon...
We show that if G is a second countable locally compact Hausdorff étale groupoid carrying a suitable...
Abstract. We associate C-algebras to innite directed graphs that are not necessarily locally nite. B...
Abstract. Topological quivers generalize the notion of directed graphs in which the sets of vertices...
Abstract. Topological quivers generalize the notion of directed graphs in which the sets of vertices...
Let a group G act on a directed graph E. This determines a representation ρ of G on the C∗-correspon...
Abstract. We define the action of a locally compact group G on a topological graph E. This action in...
We define directed graphs and operator representations using projections and partial isometries on a...
We introduce an algebraic version of the Katsura C∗-algebra of a pair A,B of integer matrices and an...
We construct a nuclear $C^*$-algebra associated with the fundamental group of a graph of groups of f...
Let a group G act on a directed graph E. If E is row-finite and has no sources, then G acts also on ...
We investigate Cuntz-Pimsner C∗-algebras associated with certain correspondences of the unit circle ...
We use the boundary-path space of a finitely-aligned k-graph Lambda to construct a compactly-aligned...
AbstractWe associate to each locally finite directed graphGtwo locally compact groupoidsGandG(★). Th...
Bachelor Honours - Bachelor of Mathematics (Honours)The c*-algebra C*(E) of a discrete graph E is ge...
Let a group G act on a directed graph E. This determines a representation ρ of G on the C∗-correspon...
We show that if G is a second countable locally compact Hausdorff étale groupoid carrying a suitable...
Abstract. We associate C-algebras to innite directed graphs that are not necessarily locally nite. B...
Abstract. Topological quivers generalize the notion of directed graphs in which the sets of vertices...
Abstract. Topological quivers generalize the notion of directed graphs in which the sets of vertices...
Let a group G act on a directed graph E. This determines a representation ρ of G on the C∗-correspon...
Abstract. We define the action of a locally compact group G on a topological graph E. This action in...
We define directed graphs and operator representations using projections and partial isometries on a...
We introduce an algebraic version of the Katsura C∗-algebra of a pair A,B of integer matrices and an...
We construct a nuclear $C^*$-algebra associated with the fundamental group of a graph of groups of f...
Let a group G act on a directed graph E. If E is row-finite and has no sources, then G acts also on ...
We investigate Cuntz-Pimsner C∗-algebras associated with certain correspondences of the unit circle ...
We use the boundary-path space of a finitely-aligned k-graph Lambda to construct a compactly-aligned...
AbstractWe associate to each locally finite directed graphGtwo locally compact groupoidsGandG(★). Th...
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