Renormalization Group and Homogenization

Scott Armstrong, NYU Courant Institute
IAS - Simonyi Hall Seminar Room SH-101

This is a Joint Princeton/IAS Analysis Seminar

In-Person and Online Talk

Zoom Link

I will describe some new "coarse-graining" methods in quantitative homogenization and how they can be used to give rigorous versions of certain heuristic "renormalization group" arguments in physics, with a focus on several examples.