Global Hilbert-Kunz Multiplicity

Monday, April 25, 2016 - 4:00pm
110 MSB
Thomas Polstra
University of Missouri

This talk will be a report on some results from a joint work in progress with Alessandro De Stefani and Yongwei Yao. Hilbert-Kunz multiplicity is a classical numerical invariant of study attached to local rings of prime characteristic. In this talk we will discuss how to naturally extend this numerical invariant to all rings which are not local and F-finite in a meaningful way.

Event Type: