Videos

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k-Schur functions via multidegrees of Matrix Affine Schubert Varieties Thumbnail

k-Schur functions via multidegrees of Matrix Affine Schubert Varieties

Presenter
  • Mark Shimozono
March 20, 2008
MSRI
Schubert Polynomials for the affine Grassmannian of the symplectic group Thumbnail

Schubert Polynomials for the affine Grassmannian of the symplectic group

Presenter
  • Anne Schilling
March 20, 2008
MSRI
Path models Thumbnail

Path models

Presenter
  • Arun Ram
March 19, 2008
MSRI
Hall-Littlewood polynomials, alcove walks, and the Macdonald polynomial inv statistic Thumbnail

Hall-Littlewood polynomials, alcove walks, and the Macdonald polynomial inv statistic

Presenter
  • Cristian Lenart
March 19, 2008
MSRI
Sortable elements -- beyond finite type Thumbnail

Sortable elements -- beyond finite type

Presenter
  • David Speyer
March 18, 2008
MSRI
Total positivity, matroids, and clusters Thumbnail

Total positivity, matroids, and clusters

Presenter
  • Alexander Postnikov
March 18, 2008
MSRI
Dual semicanonical bases and cluster algebras Thumbnail

Dual semicanonical bases and cluster algebras

Presenter
  • Jan Schroeer
March 18, 2008
MSRI
Combinatorics of Coxeter elements and cluster algebras of finite type Thumbnail

Combinatorics of Coxeter elements and cluster algebras of finite type

Presenter
  • Andrei Zelevinsky
March 18, 2008
MSRI
Unipotent classes and special Weyl group representations Thumbnail

Unipotent classes and special Weyl group representations

Presenter
  • George Lusztig
March 17, 2008
MSRI
Restrictions of irreducible representations to Levi subgroups and ideal triangles in Euclidean buildings Thumbnail

Restrictions of irreducible representations to Levi subgroups and ideal triangles in Euclidean buildings

Presenter
  • Michael Kapovich
March 17, 2008
MSRI
Hopf algebras, Towers of Algebras and Dual graded graphs Thumbnail

Hopf algebras, Towers of Algebras and Dual graded graphs

Presenter
  • Thomas Lam
March 17, 2008
MSRI
Admissible W-graphs Thumbnail

Admissible W-graphs

Presenter
  • John Stembridge
March 17, 2008
MSRI