Speaker
Antonia Kekkou
(University of Utah)
Description
Regular sequences are a fundamental tool in commutative algebra. In this talk, we introduce regular sequences in R-linear triangulated categories, where R is a graded-commutative ring, and give some examples. As an application of this definition, we show that the length of regular sequences provides lower bounds on levels. This is joint work with Janina C. Letz and Marc Stephan.
Author
Antonia Kekkou
(University of Utah)