Positivity in Algebraic Combinatorics

Videos from BIRS Workshop 15w2208

, University of Minnesota
- 10:10
Thrall’s problem and two coarsenings
Watch video | Download video: 201508150936-Reiner.mp4 (98M)
, Bucknell University
- 10:37
Conjectures concerning the difference of two skew Schur functions
Watch video | Download video: 201508151011-McNamara.mp4 (75M)
, University of British Columbia
- 11:21
Littlewood-Richardson rules for symmetric skew quasisymmetric Schur functions
Watch video | Download video: 201508151102-Tewari.mp4 (49M)
, Universidade de Coimbra
- 12:14
Skew-shapes with interval support in the dominance lattice
Watch video | Download video: 201508151129-Azenhas.mp4 (106M)
, Cornell University
- 14:38
Some positivity questions for Coxeter groups
Watch video | Download video: 201508151401-Billera.mp4 (103M)
, UCLA
- 15:04
A q-analogue of Naruse’s hook-length formula for skew shapes
Watch video | Download video: 201508151439-Morales.mp4 (89M)
, University of Washington
- 16:09
Trees, Tanglegrams, and Tangled Chains
Watch video | Download video: 201508151535-Billey.mp4 (100M)
, Nankai University
- 10:30
Schur positivity arising from log-concavity problems
Watch video | Download video: 201508161003-Yang.mp4 (72M)
, University of Southern California
- 11:30
Schur positivity
Watch video | Download video: 201508161059-Assaf.mp4 (151M)