Theory of numbers: Chevalley-Warning theorem
Channel: Richard E Borcherds
Date: 2021-02-09

This lecture is part of an online undergraduate course on the theory of numbers.

We prove the Chevalley-Warning theorem, which which gives conditions for a polynomial in several variables to have a solution modulo a prime. 




For the other lectures in the course see https://www.youtube.com/playlist?list=PL8yHsr3EFj52Qf7lc3HHvHRdIysxEcj1H