Graded rings with rational twist in prime characteristic

Series
Algebra Seminar
Time
Tuesday, October 26, 2021 - 10:00am for 1 hour (actually 50 minutes)
Location
Skiles 006
Speaker
Florian Enescu – Georgia State – fenescu@gsu.edu
Organizer
Ashley K. Wheeler

Prompted by the definition for the Frobenius complexity of a local ring of positive characteristic, we examine generating functions that can be associated to the twisted construction of a graded ring of positive characteristic. There is a large class of graded rings for which this generating function is rational. We will discuss this class of rings.  This work is joint with Yongwei Yao.