This is the calendar of the Illinois' Math Department Topology Seminar. Talks are generally on Tuesdays at 11am, followed by an (optional) lunch with the speaker.
In Fall 2024 and Spring 2025, the seminar room is Altgeld Hall 241 (unless specified otherwise).
I'll describe some aspects of the theory of T-algebras due to Rezk. In particular, I'll explain how some observations about "perfectness" can slightly simplify the proof of the cofreeness of certain T-algebras, a result that plays an important role in the chromatic Nullstellensatz of Burklund-Schlank-Yuan.
Department of Mathematics
College of Liberal Arts & Sciences
273 Altgeld Hall
1409 W. Green Street (MC-382)
Urbana, IL 61801
Telephone: 217-333-3350
Email: math@illinois.edu