date	speaker	affiliation	title (possibly click for an abstract)
Fall Semester
September 7	No seminar (1st week of classes)
September 14	D. Stanton	UMN	Orthogonal basic hypergeometric Laurent polynomials
September 21	Jang Soo Kim	UMN	Moments of Askey-Wilson polynomials
September 28	Joel Brewster Lewis	UMN	Enumeration of graded (3 + 1)-free posets
October 5	Dennis Stanton	UMN	q-Taylor series, interpolation, and Rodrigues formulas
October 12	David Clark	UMN	Designs, Geometries, and Hamada's Conjecture
October 19	Alex Miller	UMN	The strict growth conjecture for differential posets
October 26	Jane Butterfield	UMN	Extremal F_5-free subgraphs of the random hypergraph
November 2	Jae-Ho Lee	Wisconsin	Q-polynomial distance-regular graphs and the DAHA of type (CV1,C1)
November 9	Jim Haglund	Penn	Zeros of Eulerian polynomials and Permanents connected to Rook Theory
November 16	Nathan Williams	UMN	Noncrossing and Nonnesting Partitions for Parabolic Quotients
November 23	No seminar (Thanksgiving)
November 30	Dennis White	UMN	Unfinished Business
December 7	Jessica Striker	UMN	A solution to the ASM-TSSCPP-DPP bijection problem in the permutation case
December 14	No seminar (final exams)
Spring Semester
January 25	Margaret Readdy	Kentucky	Euler flag enumeration of Whitney stratified spaces
February 1	Vic Reiner	UMN	Parking spaces
February 8	Susanna Fishel	Arizona State University	Enumeration of strong, standard, starred tableaux
February 15	Suyoung Choi	Ajou University	A new graph invariant arises in toric topology: rational Betti numbers of real toric varieties arising from graphs
February 22	Rei Inoue	Chiba University	Tropical geometry and integrable cellular automata
March 1	Idun Reiten	NTNU	Quotient closed subcategories
March 8	Ae Ja Yee	Penn State	Partitions with part difference conditions and Bressoud's conjecture
March 15	Scott Corry	Lawrence University	Graph-theoretic Hurwitz Groups
March 22	No seminar (Spring break)
March 29	Richard Stanley	MIT	Line shellings
April 5	Kevin Carde	Michigan	Cluster structures on mixed invariant rings, and related combinatorics
April 12	Christian Stump	Leibniz Universität Hannover	Constructing generalized cluster complexes as subword complexes
April 19	Adriano Garsia	UCSD	The two sides of the extended Shuffle Conjecture
April 26	Jessica Striker	UMN	Graph flows and partial order polytopes
May 3	Cesar Ceballos	York University	Subword Complexes in Algebra, Combinatorics, and Geometry
May 10	Pasha Pylyavskyy	UMN	Tensor diagrams and cluster algebras
May 17	No seminar (final exams)