schedule

main speakers
- Bill Chen (Nankai University, China)
Recent developments on log-concavity and q-log-concavity of combinatorial polynomials - Persi Diaconis (Stanford University, USA)
A probabalistic interpretation of the Macdonald polynomials - Alicia Dickenstein (Universidad de Buenos Aires, Argentina)
Hypergeometric series with algebro-geometric dressing - Joseph Gubeladze (San Francisco State University, USA)
Normal polytopes - Florent Hivert (Université de Rouen, France)
Combinatorial representation theory of algebras: the example of j-trivial monoids - Tara Holm (Cornell University, USA)
The discrete geometry of moment polytopes - Jon McCammond (University of California, Santa Barbara, USA)
Posets and curvature - Ileana Streinu (Smith College, USA)
Rigidity, sparsity and pebble games - Peter Winkler (Dartmouth College, USA)
The Worm order and its applications

contributed talks & posters
- A bijection between dominant Shi regions and core partitions
Susanna Fishel and Monica Vazirani - A canonical basis for Garsia-Procesi modules
Jonah Blasiak - A Closed Character Formula for Symmetric Powers of Irreducible Representations
Stavros Kousidis - A Combinatorial Formula for Orthogonal Idempotents in the 0-Hecke Algebra of S_N
Tom Denton - A note on moments of derivatives of characteristic polynomials
Paul-Olivier Dehaye - A Pieri rule for skew shapes
Sami H. Assaf and Peter R. W. McNamara - A preorder-free construction of the Kazhdan-Lusztig representations of H_n(q)
Charles Buehrle and Mark Skandera - A unified bijective method for maps: application to two classes with boundaries
Olivier Bernardi and Eric Fusy - Affine structures and a tableau model for E_6 crystals
Brant Jones and Anne Schilling - An Algebraic Analogue of a Formula of Knuth
Lionel Levine - An algorithm which generates linear extensions for a generalized Young diagram with uniform probability
Kento Nakada and Shuji Okamura - Balanced binary trees in the Tamari lattice
Samuele Giraudo - Bijective enumeration of permutations starting with a longest increasing subsequence
Greta Panova - Boolean complexes and boolean numbers
Bridget Tenner - Bruhat order, rationally smooth Schubert varieties, and hyperplane arrangements
Suho Oh and Hwanchul Yoo - Chain enumeration of k-divisible noncrossing partitions of classical types
Jang Soo Kim - Chamber Structure for Double Hurwitz Numbers
Renzo Cavalieri, Paul Johnson and Hannah Markwig - Combinatorial aspects of Escher tilings
Srecko Brlek, Alexandre Blondin Masse and Sebastien Labbe - Combinatorial formulas for double parabolic R-polynomials
Justin Lambright and Mark Skandera - Combinatorics of the PASEP partition function
Matthieu Josuat-Verges - Compositions and samples of geometric random variables with constrained multiplicities
Margaret Archibald, Arnold Knopfmacher and Toufik Mansour - Computing Node Polynomials for Plane Curves
Florian Block - Constant term evaluation for summation of C-finite sequences
Qing-Hu Hou and Guoce Xin - Counting RNA pseudoknotted structures
Cedric Saule, Mireille Regnier, Jean-Marc Steyaert and Alain Denise - Counting unicellular maps on non-orientable surfaces
Olivier Bernardi and Guillaume Chapuy - Criteria for rational smoothness of some symmetric orbit closures
Axel Hultman - Crossings and nestings in set partitions of classical types
Martin Rubey and Christian Stump - Crystals from categorified quantum groups
Aaron Lauda and Monica Vazirani - Cyclic sieving for longest reduced words in the hyperoctahedral group
T. Kyle Petersen and Luis Serrano - Denominator formulas for Lie superalgebras
Paolo Papi, Victor Kac and Pierluigi Moseneder Frajria - Descent polynomials for permutations with bounded drop size
Fan Chung, Anders Claesson, Mark Dukes and Ronald Graham - Enumerating (2+2)-free posets by the number of minimal elements and other statistics
Sergey Kitaev and Jeffrey Remmel - Enumerating Pattern Avoidance for Affine Permutations
Andrew Crites - Enumeration of inscribed polyominos
Alain Goupil, Hugo Cloutier and Fathallah Nouboud - Equivalence Relations of Permutations Generated by Constrained Transpositions
Steven Linton, James Propp, Tom Roby and Julian West - f-vectors of subdivided simplicial complexes
Emanuele Delucchi, Aaron Pixton and Lucas Sabalka - Fully Packed Loop configurations in a triangle and Littlewood Richardson coefficients
Philippe Nadeau - Generalized Ehrhart polynomials
Sheng Chen, Nan Li and Steven Sam - Generalized Energy Statistics and Kostka-Macdonald Polynomials
Anatol Kirillov and Reiho Sakamoto - Harmonics for deformed Steenrod operators
Francois Bergeron, Adriano Garsia and Nolan Wallach - Involutions of the Symmetric Group and Congruence B-Orbits
Eli Bagno and Yonah Cherniavsky - Jucys-Murpy elements and unitary matrix integrals
Sho Matsumoto and Jonathan Novak - Linear coefficients of Kerov's polynomials: bijective proof and refinement of Stanley's result
Valentin Feray and Ekaterina Vassilieva - Linear Systems on Tropical Curves
Christian Haase, Gregg Musiker and Josephine Yu - Mixed Statistics on 01-Fillings of Moon Polyominoes
William Chen, Andrew Wang, Catherine Yan and Alina Zhao - Models and refined models for involutory reflection groups and classical Weyl groups
Fabrizio Caselli and Roberta Fulci - n! matchings, n! posets
Anders Claesson and Svante Linusson - Nonzero coefficients in restrictions and tensor products of supercharacters of U_n(q)
Stephen Lewis and Nathaniel Thiem - On gamma-vectors satisfying the Kruskal-Katona inequalities
Eran Nevo and T. Kyle Petersen - On extensions of the Newton-Raphson iterative scheme to arbitrary orders
Gilbert Labelle - On formulas for moments of the Wishart distributions as weighted generating functions of matchings
Yasuhide Numata and Satoshi Kuriki - On joint distribution of adjacencies, descents and some Mahonian statistics
Alexander Burstein - On k-crossings and k-nestings of permutations
Sophie Burrill, Marni Mishna and Jacob Post - On the diagonal ideal of (C^2)^n and q,t-Catalan numbers
Kyungyong Lee and Li Li - Pattern avoidance in alternating permutations
Joel Lewis - Pattern avoidance in partial permutations
Anders Claesson, Vit Jelinek, Eva Jelinkova and Sergey Kitaev - Permutation Patterns and Singularities of Schubert Varieties
Henning A. Ulfarsson - Products of Geck-Rouquier conjugacy classes and the Hecke algebra of composed permutations
Pierre-Loic Meliot - QSym over Sym has a stable basis
Aaron Lauve and Sarah Mason - Random Walks in the Plane
Jonathan M. Borwein, Dirk Nuyens, Armin Straub and James Wan - Root polytopes, triangulations, and the bracket algebra
Karola Meszaros - Schubert complexes and degeneracy loci
Steven Sam - Skew Littlewood-Richardson rules from Hopf algebras
Thomas Lam, Aaron Lauve and Frank Sottile - The biHecke monoid of a finite Coxeter group
Florent Hivert, Anne Schilling and Nicolas M. Thiery - The cluster and dual canonical bases of Z[x_{11}, ..., x_{33}] are equal
Brendon Rhoades - The expansion of Hall-Littlewood functions in the dual Grothendieck polynomial basis}
Jason Bandlow and Jennifer Morse - The Frobenius Complex
Eric Clark and Richard Ehrenborg - The Geometry of Lecture Hall Partitions and Quadratic Permutation Statistics
Katie Bright and Carla Savage - The Hodge Structure of the Coloring Complex of a Hypergraph
Sarah Rundell and Jane Long - The Homology of the Real Complement of a k-Parabolic Subspace Arrangement
Jacob White and Christopher Severs - The Mobius function of separable permutations
Vit Jelinek, Eva Jelinkova and Einar Steingrimsson - The spectrum of an asymmetric annihilation process
Arvind Ayyer and Volker Strehl - The stability of the Kronecker product of Schur functions
Emmanuel Briand, Rosa Orellana and Mercedes Rosas - Three notions of tropical rank for symmetric matrices
Dustin Cartwright and Melody Chan - Toric Ideals of Flow Polytopes
Matthias Lenz - Tropical secant graphs of monomial curves.
Maria Angelica Cueto and Shaowei Lin - Valuative invariants for polymatroids
Harm Derksen and Alex Fink - Viewing counting polynomials as Hilbert functions via Ehrhart theory
Felix Breuer and Aaron Dall - Weakly directed self-avoiding walks
Axel Bacher and Mireille Bousquet-Melou - Weighted branching formulas for the hook lengths
Ionut Ciocan-Fontanine, Matjaz Konvalinka and Igor Pak - Word equations in a uniquely divisible group
Christopher Hillar, Lionel Levine and Darren Rhea - Words on non-commutative invariants of the hyperoctahedral group
Anouk Bergeron-Brlek - Zonotopes, toric arrangements, and generalized Tutte polynomials.
Luca Moci