47 citations · 169 across the 62 of their papers we have counts for
5 papers · 2 filters
An algebraic analogue of Exel-Pardo C*-algebras
Roozbeh Hazrat, David Pask, Adam Sierakowski +1
We introduce an algebraic version of the Katsura -algebra of a pair of integer matrices and an algebraic version of the Exel-Pardo -algebra of a self-similar action…
A note on the core of Steinberg algebras
Roozbeh Hazrat, Huanhuan Li
For an ample Hausdorff groupoid , and the Steinberg algebra with coefficients in the commutative ring with unit, we describe the centraliser of subalgebra …
Graded -Theory, Filtered -theory and the classification of graph algebras
Pere Ara, Roozbeh Hazrat, Huanhuan Li
We prove that an isomorphism of graded Grothendieck groups of two Leavitt path algebras induces an isomorphism of a certain quotient of algebraic filtered -theory and…
The talented monoid of a Leavitt path algebra
Roozbeh Hazrat, Huanhuan Li
There is a tight relation between the geometry of a directed graph and the algebraic structure of a Leavitt path algebra associated to it. In this note, we show a similar connectio…
Étale groupoids and Steinberg algebras, a concise introduction
Lisa Orloff Clark, Roozbeh Hazrat
We give a concise introduction to (discrete) algebras arising from étale groupoids, (aka Steinberg algebras) and describe their close relationship with groupoid C*-algebras. Their…