Thursday, September 26, 2019

Thursday, September 26, 2019 — 1:00 PM EDT

Title: LP bounds and the addition formula

Speaker: Chris Godsil Affiliation: University of Waterloo Room: MC 5479

Abstract:

I will show how we can derive useful bounds on the size of codes and designs, using linear programming and the addition formula.

Thursday, September 26, 2019 — 3:30 PM EDT

Title: Chord diagrams, generating functions, and qft

Speaker: Karen Yeats Affiliation: University of Waterloo Room: MC 5417

Abstract:

I'll talk about some joint work with Julien Courtiel where some nice enumerative combinatorics tells us something about how gauge theories are such special quantum field theories.

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