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Ren Guo in front of brick wall

Ren Guo

Associate Professor
Department of Mathematics

Ren Guo

Associate Professor
Department of Mathematics


Guo is working on circle packing, discrete conformal geometry, hyperbolic geometry, Teichm├╝ller space.

Research Interests

  • Geometry and Topology



Ph.D. in Mathematics, Rutgers, 2008

Research areas

Geometry and Topology


  • A discrete uniformization theorem for polyhedral surfaces II. (with Xianfeng Gu, Feng Luo, Jian Sun, Tianqi Wu). Journal of Differential Geometry 109 (2018), no. 3, 431--466.
  • On a conjecture of Milnor about volume of simplexes. (with Feng Luo). Asian Journal of Mathematics 20 (2016), no. 5, 957--968.
  • Survey on Discrete Surface Ricci Flow. (Min Zhang, Wei Zeng, RG, Feng Luo, Xianfeng Gu). Journal of Computer Science and Technology, 2015, Vol. 30, Issue (3): 598--613.