Commutative Algebra Seminar
Florian Enescu
Georgia State University
Rational twist in positive characteristic
Abstract: Prompted by the definition of 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 toric rings for which these generating functions are rational. We will discuss this class of rings and aspects of the rationality of the complexity generating function. This work is joint with Yongwei Yao.
Tuesday March 14, 2023 at 2:00 PM in 427 SEO