4 papers
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…
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 triangulatio…
Convex surfaces with prescribed induced metrics in anti-de Sitter spacetimes
Qiyu Chen, Jean-Marc Schlenker
Let be a closed surface of genus at least , let be a smooth metric of curvature on , and let be a hyperbolic metric on . We show that there exists a u…
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…