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Canonical bases and construction of Chevalley groups over Z
Presenter
- George Lusztig
March 11, 2008
SLMath
Hot Topics: Artin Groups and Arrangements - Topology, Geometry, and Combinatorics: "The complexified complement of an arrangement—set pair"
Presenter
- Galen Dorpalen-Barry
March 14, 2024
SLMath
A Tale of Two Polytopes: the Bipermutahedron and the Harmonic Polytope
Presenter
- Federico Ardila
November 19, 2021
SLMath
Hyperbolic polynomials, Strong Rayleigh matroids and the Marcus-Spielman-Srivastava theorem
Presenter
- Petter Branden
March 9, 2015
SLMath
Independence for exchange graphs and cluster complexes
Presenter
- Pierre-Guy Plamondon
October 29, 2012
SLMath
Khovanov-Seidel braid representation and geometric group theory
Presenter
- Hoel Queffelec
February 18, 2022
ICERM
Negative Numbers in Combinatorics: Geometrical and Algebraic Perspectives
Presenter
- James Propp
July 9, 2014
ICERM