Katherine M. Goldman

I am an NSF postdoctoral fellow at McGill University working in Geometric Group Theory with Piotr Przytycki. I am supported by NSF Award No. 2402105.

I graduated from Ohio State University in Spring 2024, where I was advised by Mike Davis and Jingyin Huang.

Research interests	Coxeter groups, Artin groups, complex reflection groups, nonpositive curvature of cell complexes (esp. relating to the aforementioned groups).
CV	Found here
Papers	2-dimensional Shephard groups (in preparation) The Deligne complex for the Artin group of type B₃ is CAT(0), with Amy Herron (in preparation) CAT(0) and cubulated Shephard groups (Oct 2023; preprint) pdf arXiv Simplicial pseudohyperplane arrangements give weak Garside groups, Proceedings of the AMS (Oct 2023, to appear) pdf arXiv The K(π,1) conjecture and acylindrical hyperbolicity for relatively extra-large Artin groups, Algebraic and Geometric Topology (Nov 2021) pdf arXiv
Notes	Buildings for generalized braid groups, an english translation of P. Deligne's "Les immeubles des groupes de tresses généralisés" pdf OSU minicourse on nonpositive curvature, complexes of groups, Artin groups, and Coxeter groups (incomplete) pdf
Teaching	Ohio State Fall 2022: Math 1130, College Algebra for Business (TA) Spring 2022: Math 1152, Calculus II (flipped and flexible) (TA) Fall 2021: Math 1151, Calculus I (TA)
Contact	kat (dot) goldman (at) mcgill (dot) edu, or kat (at) goldmanmath (dot) com

Any opinions, findings and conclusions or recommendations expressed are those of the author and do not necessarily reflect the views of the National Science Foundation.