Seminar Calendar
for events the day of Thursday, February 16, 2017.

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Thursday, February 16, 2017

Algebra, Geometry and Combinatorics Seminar
3:00 pm   in 347 Altgeld Hall,  Thursday, February 16, 2017
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Submitted by lescobar.
Cara Monical (UIUC)
Set-Valued Skylines
Abstract: Set-valued tableaux play an important role in combinatorial $K$-theory. Separately, semistandard skyline fillings are a combinatorial model for Demazure atoms and key polynomials. We unify these two concepts by defining a set-valued extension of semistandard skyline fillings and then give analogues of results of J. Haglund, K. Luoto, S. Mason, and S. van Willigenberg.

Mathematics Colloquium
4:00 pm   in 245 Altgeld Hall,  Thursday, February 16, 2017
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Submitted by kapovich.
André Neves (University of Chicago)
Weyl law for the Volume Spectrum
Abstract: The volume spectrum was introduced by Gromov in the 70’s. Recently, with Liokumovich and Marques, we proved a Weyl Law for the volume spectrum that was conjectured by Gromov. I will talk about how a better understanding of the volume spectrum would help in answering some well known questions for minimal surfaces or volume of nodal sets.