collaborators
Showing math.DSShow all

5 papers · 1 filter

math.DS2025

Measures and dynamics on Pascal-Bratteli diagrams

Sergey Bezuglyi, Artem Dudko, Olena Karpel

We introduce and study dynamical systems and measures on stationary generalized Bratteli diagrams that are represented as the union of countably many classical Pascal-Bratteli…

math.DS2025

Horizontally stationary generalized Bratteli diagrams

Sergey Bezuglyi, Palle E. T. Jorgensen, Olena Karpel +1

Bratteli diagrams with countably infinite levels exhibit a new phenomenon: they can be horizontally stationary. The incidence matrices of these horizontally stationary Bratteli dia…

math.DS2024

Inverse limit method for generalized Bratteli diagrams and invariant measures

Sergey Bezuglyi, Olena Karpel, Jan Kwiatkowski +1

Generalized Bratteli diagrams with a countable set of vertices in every level are models for aperiodic Borel automorphisms. This paper is devoted to the description of all ergodic…

math.DS2024

Substitution-dynamics and invariant measures for infinite alphabet-path space

Sergey Bezuglyi, Palle E. T. Jorgensen, Shrey Sanadhya

We study substitutions on countably infinite alphabet (without compactification) as Borel dynamical systems. We construct stationary and non-stationary generalized Bratteli-Vershik…

math.DS2024

Invariant measures for reducible generalized Bratteli diagrams

Sergey Bezuglyi, Olena Karpel, Jan Kwiatkowski

In 2010, Bezuglyi, Kwiatkowski, Medynets and Solomyak [Ergodic Theory Dynam. Systems 30 (2010), no.4, 973-1007] found a complete description of the set of probability ergodic tail…