Title
The boundary quotient for algebraic dynamical systems
RIS ID
105709
Abstract
We introduce the notion of accurate foundation sets and the accurate refinement property for right LCM semigroups. For right LCM semigroups with this property, we derive a more explicit presentation of the boundary quotient. In the context of algebraic dynamical systems, we also analyse finiteness properties of foundation sets which lead us to a very concrete presentation. Based on Starling's recent work, we provide sharp conditions on certain algebraic dynamical systems for pure infiniteness and simplicity of their boundary quotient.
Publication Details
Brownlowe, N. & Stammeier, N. (2016). The boundary quotient for algebraic dynamical systems. Journal of Mathematical Analysis and Applications, 438 (2), 772-789.