3 papers
math.CO2026
Gale-Robinson Quivers and Principal Coefficients
Qiyue Chen, Gregg Musiker
In this paper, we provide a combinatorial interpretation for Laurent polynomials obtained by iteratively mutating a certain periodic quiver that has been framed with frozen vertice…
math.GT2025
Circular foliations and shear-radius coordinates on Teichmüller spaces of hyperbolic cone surfaces
Qiyu Chen, Youliang Zhong
We study the Teichmüller space of hyperbolic cone-surfaces of fixed topological type with marked cone singularities. Fix a combinatorial triangulati…
math.RT2024
Stability scattering diagrams and quiver coverings
Qiyue Chen, Travis Mandel, Fan Qin
Given a covering of a quiver (with potential), we show that the associated Bridgeland stability scattering diagrams are related by a restriction operation under the assumption of a…