Algebraic Geometry Working Seminar

Tuesday, September 24, 2024 11:00 am - 12:00 pm EDT (GMT -04:00)

Jiahui Huang, University of Waterloo

Various de Rham cohomologies in algebraic geometry

De Rham's theorem states that the de Rham cohomology of a smooth manifold is isomorphic to its singular cohomology. Various generalizations of the de Rham cohomology exist in algebraic geometry. In this talk we will take a look at algebraic de Rham cohomology for singular varieties, Chiral de Rham cohomology for smooth schemes, and derived de Rham cohomology for derived stacks.

MC 5403