activity
20192026
most citedBoundary complexity and surface entropy of 2-multiplicative integer systems on

1 citations · 1 across the 14 of their papers we have counts for

collaborators

15 papers

quant-ph2026

Exploring bosonic bound states with parallel reaction coordinates

Guan-Yu Lai, Friedemann Queißer, Gernot Schaller

Bound states are dissipation-resilient states that may emerge when quantum systems are strongly coupled to reservoirs with band gaps. We analyze an exactly solvable bosonic model f…

math.DS2025

Hausdorff dimensions of Beatty multiple shifts

Jung-Chao Ban, Wen-Guei Hu, Guan-Yu Lai

In this paper, the Beatty multiple shift is introduced, which is a generalization of the multiplicative shift of finite type (multiple SFT) [Kenyon, Peres and Solomyak, Ergodic The…

math.DS2024

On the independence of shifts defined on and trees

Jung-Chao Ban, Guan-Yu Lai

In this paper, we study the independence of shifts defined on ( shift) and trees (tree-shift). Firstly, for the completeness of the article, we provide…

math.DS2024

Limit sets, internal chain transitivity and orbital shadowing of tree-shifts defined on Markov-Cayley trees

Jung-Chao Ban, Nai-Zhu Huang, Guan-Yu Lai

In this paper, we introduce the concepts of -limit sets and pseudo orbits for a tree-shift defined on a Markov-Cayley tree, extending the results of tree-shifts defined on -t…

math.DS2024

Entropy of axial product of multiplicative subshifts

Jung-Chao Ban, Wen-Guei Hu, Guan-Yu Lai +1

We obtain the entropy and the surface entropy of the axial products on and the -tree of two types of systems: the subshift and the multiplicative subshift.

math.DS2024

Hausdorff dimensions of affine multiplicative subshifts

Jung-Chao Ban, Wen-Guei Hu, Guan-Yu Lai +1

We calculate the Minkowski and Hausdorff dimensions of affine multiplicative subshifts on .

math.PR2024

Hausdorff dimensions of irreducible Markov hom tree-shifts

Jung-Chao Ban, Guan-Yu Lai, Yu-Liang Wu

This paper features a Cramér's theorem for finite-state Markov chains indexed by rooted -trees, obtained via the method of types in the classical analysis of large deviations. A…

math.DS2023

The strip entropy approximation of Markov shifts on trees

Jung-Chao Ban, Guan-Yu Lai, Cheng-Yu Tsai

The strip entropy is studied in this article. We prove that the strip entropy approximation is valid for every ray of a golden-mean tree. This result extends the previous result of…

math.DS2023

The entropy structures of axial products on and Trees

Jung-Chao Ban, Wen-Guei Hu, Guan-Yu Lai

In this paper, we first concentrate on the possible values and dense property of entropies for isotropic and anisotropic axial products of subshifts of finite type (SFTs) on $\math…

math.DS2022★ 1 cited

Boundary complexity and surface entropy of 2-multiplicative integer systems on

Jung-Chao Ban, Wen-Guei Hu, Guan-Yu Lai

In this article, we introduce the concept of the boundary complexity and prove that for a 2-multiplicative integer system (2-MIS) on (or on $\m…

math.DS2022

On spatial entropy and periodic entropies of Two-dimensional Shifts of Finite Type

Wen-Guei Hu, Guan-Yu Lai, Song-Sun Lin

Topological entropy or spatial entropy is a way to measure the complexity of shift spaces. This study investigates the relationships between the spatial entropy and the various per…

math.PR2022

Thermodynamic formalism and large deviation principle of multiplicative Ising models

Jung-Chao Ban, Wen-Guei Hu, Guan-Yu Lai

The aim of this study is tree-fold. First, we investigate the thermodynamics of the Ising models with respect to 2-multiple Hamiltonians. This extends the previous results of [Chaz…

math.DS2021

Characterization and Topological Behavior of Homomorphism Tree-Shifts

Jung-Chao Ban, Chih-Hung Chang, Wen-Guei Hu +2

The purpose of this article is twofold. On one hand, we reveal the equivalence of shift of finite type between a one-sided shift and its associated hom tree-shift $\mathcal{T}_…

math.PR2021

Large Deviation Principle of Multidimensional Multiple Averages on

Jung-Chao Ban, Wen-Guei Hu, Guan-Yu Lai

This paper establishs the large deviation principle (LDP) for multiple averages on . We extend the previous work of [Carinci et al., Indag. Math. 2012] to multidimens…

math.DS2019

Topologically Mixing Properties of Multiplicative Integer System

Jung-Chao Ban, Chih-Hung Chang, Wen-Guei Hu +2

Motivated from the study of multiple ergodic average, the investigation of multiplicative shift spaces has drawn much of interest among researchers. This paper focuses on the relat…