University of Minnesota Student Combinatorics Seminar
Spring 2012: Thursday 11:10-12:00 in 570 Vincent Hall

date speaker title
February 2 Jia Huang Hall-Littlewood Functions
February 9 Kevin Dilks Hyperplane Arrangements and Solomon's Descent Algebra
February 16 Thomas McConville Crystals
February 24
FRIDAY 1:25-2:15
Dylan Rupel Quantum Cluster Algebras
March 1 Michael Shapiro Introduction to Integrable Systems
March 9
FRIDAY 1:25-2:15
Alex Miller Flag Weak Order on Wreath Products
March 15 Spring Break
March 22 Al Garver Automorphisms of Cluster Algebras and Mapping Class Groups
March 29 Thomas McConville Graphs of Reduced Words
April 5 Kevin Dilks Alcoved Polytopes
April 12 Emily Gunawan Products of Involutions
April 19 Hugh Thomas Atomic Bases for Cluster Algebras
April 26 Alex Csar Rings and Linear Extensions of Posets
May 3 Nathan Williams Cyclic Symmetry of the Scaled Simplex

University of Minnesota Student Combinatorics Seminar
Fall 2011: Friday 12:20-1:10 in 570 Vincent Hall

date speaker title
September 16 Jia Huang Decomposition of Hessenberg Varieties
September 19
MONDAY 3:35 VinH 203
Anne Schilling Crystal energies via the charge in types A and C (introductory talk)
September 30 Javier Acosta Combinatorial Games
October 7 Al Garver Triangulations, Type A Cluster Algebras, and Young Diagrams
October 14 Nathan Williams Stable Multivariate Analogues of Eulerian Polynomials
October 21 Spencer Backman Reduced Divisors on Metric Graphs
October 28 Julianna Tymoczko Introduction to Hessenberg Varieties
November 4 Kevin Dilks Rectangulations and Hopf Algebras
November 9 Liping Li Standardly Stratified Algebras
November 11 Alex Csar Signed Posets
Noveber 18 Yuji Kodama An Introduction to the KP Equation
November 25 Thanksgiving
December 2 Emily Gunawan Abelian Sandpile Model on Directed Graphs
December 9 12:35-1:25 Max Glick The Aztec Diamond Theorem

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