Notes
Examples of The Brauer-Manin Obstruction (
about)
These are notes for the talk I gave on the the Brauer-Manin obstruction to rational points for the a seminar at the University of Michigan in Fall 2022. In the talk I computed the Brauer-Manin set to prove results about rational points for a few different varieties.
Trigonometric Sums (
about)
This is a final paper written for a course in analytic number theory. I give an overview of Deligne's use of étale cohomology to bound certain trigonometric sums.
Geometric Satake for GL2 (
about)
These are notes for the talk I gave on the geometric Satake isomorphism for the a seminar at the University of Michigan in Spring 2022. There are very few proofs, but the talk provides an outline of the construction in the case of GL2 for an unfamiliar audience.
Deligne-Lusztig Theory for SL2 (
about)
These are notes for a talk I gave on Deligne-Lusztig theory in a seminar at the University of Michigan. The talk used the Drinfeld curve to find irreducible characteristic 0 representations of the group SL2(k) for k a finite field, following Bonnafé's book Representations of SL2(Fq) .
The Chow Ring of G(2,4) (
about)
These are notes for a talk I gave on Schubert Calculus in a seminar at the University of Michigan in Spring 2019. The goal was to motivate the ideas of intersection theory by answering the question "How many lines in projective 3-space meet four general lines?"