3 papers
math.DS2025
The Aubry set for the XY model and typicality of periodic optimization for 2-locally constant potentials
Yuika Kajihara, Shoya Motonaga, Mao Shinoda
We consider the Aubry set for the XY model, symbolic dynamics with the uncountable symbol , and study its action-optimizing properties. Moreover,…
math.DS2024
Ergodic optimization for continuous functions on the Dyck-Motzkin shifts
Mao Shinoda, Hiroki Takahasi, Kenichiro Yamamoto
Ergodic optimization aims to describe dynamically invariant probability measures that maximize the integral of a given function. The Dyck and Motzkin shifts are well-known examples…
math.DS2024
Hausdorff dimension of the parameters for -transformations with the specification property
Mai Oguchi, Mao Shinoda
In this paper we consider the specification property for -shifts. When , Schmeling shows that the set of for which the -shift has the specification property ha…