68 citations · 81 across the 10 of their papers we have counts for
Showing 2021Show all
2 papers · 1 filter
math.OA2021
Symbolic Substitutions, Bratteli Diagrams and Operator Algebras
Dylan Gawlak, Christopher Ramsey
In this paper we look at symbolic substitutions and their relationship to Bratteli diagrams and their associated operator algebras. In particular, we consider the equivalence relat…
math.OA2021
The isomorphism problem for tensor algebras of multivariable dynamical systems
Elias Katsoulis, Christopher Ramsey
We resolve the isomorphism problem for tensor algebras of unital multivariable dynamical systems. Specifically we show that unitary equivalence after a conjugation for multivariabl…