Robert Cass


I am a fourth-year graduate student in the Department of Mathematics at Harvard University. My advisor is Mark Kisin.

My research interests include the Langlands program and related topics in algebraic geometry and representation theory.

I completed my B.S. in mathematics at the University of Kentucky in 2016.


Perverse F_p sheaves on the affine Grassmannian, Preprint, 2019.

Invited Talks

Institut de Recherche Mathématique de Rennes, Séminaire de Géométrie Arithmétique - December 19, 2019
L'Institut Galilée, Paris 13, Séminaire de Géométrie Arithmétique et Motivique - December 13, 2019
Yale Algebra and Number Theory Seminar - December 3, 2019
MSRI Hot Topics Workshop: Recent Progress In Langlands Program - April 8, 2019
Clemson University Algebraic Geometry and Number Theory Seminar - March 24, 2015


Mathematics MA: Introduction to Functions and Calculus I - Fall 2019
I received a Certificate of Distinction for this course.

Expository Writing

Hurwitz schemes - my minor thesis

Here are some papers from my undergraduate years.