Katrina Honigs

101 JWB

Office hours: By appointment

Email address: last name "at" math "dot" utah "dot" edu

I am an NSF postdoc at the Utah mathematics department. My CV is here.


In Fall 2015 and Spring 2016, I taught Math 2250.


  • Derived equivalences of canonical covers of hyperelliptic and Enriques surfaces in positive characteristic .pdf With Luigi Lombardi and Sofia Tirabassi.
  • Derived equivalence, Albanese varieties, and the zeta functions of 3-dimensional varieties. .pdf
  • Derived equivalent surfaces and abelian varieties, and their zeta functions. .pdf Proc. Amer. Math. Soc. 143 (2015), 4161--4166
  • Missing edge coverings of bipartite graphs and the gometry of the Hausdorff metric pdf. J. Geom. 104 (2013) 107--125 (Relates to work I did at the REU at GVSU)


  • Definitions of the multiplicative group and group objects in categories pdf.
  • Coherence theorems in two-dimensional category theory pdf. This summary article was my Part III essay.


Several years ago, I met Alexander Grothendieck. I wrote an essay about it linked here.