6 citations · 6 across the 2 of their papers we have counts for
4 papers · 1 filter
Polynomial shape adic systems are inherently expansive
Sarah Frick, Karl Petersen, Sandi Shields
To study any dynamical system it is useful to find a partition that allows essentially faithful encoding (injective, up to a small exceptional set) into a subshift. Most topologica…
A classification of nonexpansive Bratteli-Vershik systems
Karl Petersen, Sandi Shields
We study simple, properly ordered nonexpansive Bratteli-Vershik () systems. Correcting a mistake in an earlier paper, we redefine the classes standard nonexpansive () and…
Periodic codings of Bratteli-Vershik systems
Sarah Frick, Karl Petersen, Sandi Shields
We develop conditions for the coding of a Bratteli-Vershik system according to initial path segments to be periodic, equivalently for a constructive symbolic recursive scheme corre…
Dynamical properties of some adic systems with arbitrary orderings
Sarah Frick, Karl Petersen, Sandi Shields
We consider arbitrary orderings of the edges entering each vertex of the (downward directed) Pascal graph. Each ordering determines an adic (Bratteli-Vershik) system, with a transf…