Algebraic Geometry Seminar
Eamon Quinlan-Gallego
Utah
F-modules for rings with finite F-representation type.
Abstract: The theory of F-modules, pioneered by Lyubeznik, is a powerful machinery that allows us to prove finiteness results about local cohomology of regular rings in positive characteristic. In this talk I will explain how this theory can be extended to rings with mild singularities (namely: rings with finite F-representation type). If time allows I will then show how one can recover and extend some results on local cohomology for these rings.
Monday October 30, 2023 at 3:00 PM in 636 SEO