Department of Mathematics
The Ohio State University
231 W. 18th Ave
Columbus, OH 43210
Email: huang dot 929 at osu dot edu
I am currently an Assistant Professor at The Ohio State Universty. I received my Ph.D. in 2015 from the Courant Institute at New York University under B. Kleiner. After that I had postdoc positions at McGill University and Max-Planck Institute for Mathematics (Bonn). Here is my CV.
Research Interests: geometric group theory and metric geometry.
I am currently co-organizing Topology and Geometric Group Theory seminar at OSU with Mark Pengitore and Rachel Skipper.
Publications and preprints:
Commensurability of groups quasi-isometric to RAAG's. Invent. Math. 213 (2018), no. 3, 1179–1247. [Arxiv]
Quasi-isometric classification of right-angled Artin groups II: several infinite out cases. [Arxiv]
Quasi-isometric classification of right-angled Artin groups I: the finite out case. Geometry & Topology 21 (2017), no. 6, 3467–3537. [Arxiv]
Top dimensional quasiflats in CAT(0) cube complexes. Geometry & Topology 21 (2017), no. 4, 2281–2352. [Arxiv]
Linear Algebra, Spring 2019 (OSU)
Calculus 1, Fall 2018 (OSU)
Linear Algebra and Geometry, Fall 2016 (McGill)
Calculus 3, Fall 2015 (McGill)
Slides on the Helly geometry of some Garside groups and Artin groups (a talk given in May 2019, Non-Positive Curvature conference in Warsaw)
Slides on quasi-isometric rigidity of right-angled Artin groups (a talk given in the August 2016, Wasatch Topology Conference)