4 citations · 4 across the 3 of their papers we have counts for
3 papers
math.DS2014
Complexity and directional entropy in two dimensions
Ryan Broderick, Van Cyr, Bryna Kra
We study the directional entropy of the dynamical system associated to a configuration in a finite alphabet. We show that under local assumptions on the complexity, either e…
math.DS2014★ 4 cited
The automorphism group of a shift of subquadratic growth
Van Cyr, Bryna Kra
For a subshift over a finite alphabet, a measure of the complexity of the system is obtained by counting the number of nonempty cylinder sets of length . When this complexity gr…
math.CO2010
Harmonic Labeling of Graphs
Itai Benjamini, Van Cyr, Eviatar B. Procaccia +1
Which graphs admit an integer value harmonic function which is injective and surjective onto ? Such a function, which we call harmonic labeling, is constructed when the graph i…