Student Commutative Algebra Meeting

For Spring 2020 the seminar meets:

When?	Who?	What?
1/30/2020	N/A	Planning Meeting
2/6/2020	McCleary Philbin	Graded Koszul and local cohomology
2/13/2020	Mahrud Sayrafi	Vector bundles on the projective space
2/27/2020	Jorin Schug	DG algebras and Applications
3/5/2020	Jorin Schug	DG algebras and Applications
4/2/2020	Mahrud Sayrafi	Exceptional Collections for Projective Spaces $Abstract: We know and love minimal free resolutions. Some even pretend to like free resolutions over exterior algebras (e.g. Tate resolutions). A question you might ask is what makes resolutions made of such objects special? In this "talk" I will define exceptional collections and adjectives such as "full" and "strong," and how both \{\mathcal O, \cdots, \mathcal O(n)\} and \{\mathcal O, \Omega(1),\cdots,\Omega^n(n)\} (i.e. objects that make free resolutions over a commutative ring and it's exterior algebra) make a strong full exceptional collection for D^b(\mathbb P^n).$

New: After a pandemic hiatus, Tele-SCAM continues via Zoom.
Join the SCAM mailing list ← click there!
Interested in giving a talk?
Contact Mahrud Sayrafi (mahrud@) or McCleary Philbin (philb036@).
For the adult Commutative Algebra Seminar click here.