Zassenhaus Lecture - Sergey Fomin

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Sergey Fomin
April 17, 2018
4:15PM - 5:15PM
Location
Cockins Hall 240

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Add to Calendar 2018-04-17 16:15:00 2018-04-17 17:15:00 Zassenhaus Lecture - Sergey Fomin Title: Invariants, clusters, and webs - Lecture 2 Speaker: Sergey Fomin (University of Michigan) Abstract: This talk will introduce cluster algebras, and discuss an important class of examples: the classical rings of $SL_k$ invariants. We will focus on the case $k=3$, where one can take advantage of the diagrammatic calculus of tensor diagrams and Kuperberg's webs. Joint work with Pavlo Pylyavskyy. This lecture will not rely on the previous one. Cockins Hall 240 Department of Mathematics math@osu.edu America/New_York public
Description

Title: Invariants, clusters, and webs - Lecture 2

Speaker: Sergey Fomin (University of Michigan)

Abstract: This talk will introduce cluster algebras, and discuss an important class of examples: the classical rings of $SL_k$ invariants. We will focus on the case $k=3$, where one can take advantage of the diagrammatic calculus of tensor diagrams and Kuperberg's webs.

Joint work with Pavlo Pylyavskyy. This lecture will not rely on the previous one.

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