Tsukasa Ishibashi

activity

20172026

most citedCluster realizations of Weyl groups and higher Teichmüller theory

12 citations · 44 across the 21 of their papers we have counts for

collaborators

Showing 2019Show all

2 papers · 1 filter

math.DS2019★ 3 cited

Algebraic entropy of sign-stable mutation loops

Tsukasa Ishibashi, Shunsuke Kano

We introduce a property of mutation loops, called the sign stability, with a focus on an asymptotic behavior of the iteration of the tropical $X$ -transformation. A sign-s…

math.RT2019★ 12 cited

Cluster realizations of Weyl groups and higher Teichmüller theory

Rei Inoue, Tsukasa Ishibashi, Hironori Oya

For a symmetrizable Kac-Moody Lie algebra $g$ , we construct a family of weighted quivers $Q_{m} (g)$ ( $m \geq 2$ ) whose cluster modular group $Γ_{Q_m(\mathfrak{g…