Renormalization Group and Homogenization
Renormalization Group and Homogenization
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Scott Armstrong, NYU Courant Institute
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.