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math.GT2023
Rigidity of generalized Thurston's sphere packings on 3-dimensional manifolds with boundary
Xu Xu, Chao Zheng
Motivated by Guo-Luo's generalized circle packings on surfaces with boundary \cite{GL2}, we introduce the generalized Thurston's sphere packings on 3-dimensional manifolds with bou…
math.GT2021
Parameterized discrete uniformization theorems and curvature flows for polyhedral surfaces, II
Xu Xu, Chao Zheng
This paper investigates the combinatorial -curvature for vertex scaling of piecewise hyperbolic metrics on polyhedral surfaces, which is a parameterized generalization of the cl…