Contributed talks

Presenter in bold, click titles for slides.

• Promotion on generalized oscillating tableaux and web rotation; Rebecca Patrias
• Factorization statistics and the twisted Grothendieck-Lefschetz formula; Trevor Hyde
• The kernel of chromatic quasisymmetric functions on graphs and nestohedra; Raul Penaguiao
• A minimaj-preserving crystal structure on ordered multiset partitions; Georgia Benkart, Laura Colmenarejo, Pamela E. Harris, Rosa Orellana, Greta Panova, Anne Schilling and Martha Yip
• A bijective proof of the hook-length formula for skew shapes; Matjaz Konvalinka
• Universal associahedra; Christophe Hohlweg, Salvatore Stella and Vincent Pilaud
• Root system chip-firing; Pavel Galashin, Samuel Hopkins, Thomas Mcconville and Alexander Postnikov
• The totally nonnegative Grassmannian is a ball; Pavel Galashin, Steven Karp and Thomas Lam
• Quasisymmetric Power Sums; Cristina Ballantine, Zajj Daugherty, Angela Hicks, Sarah Mason and Elizabeth Niese
• A new family of bijections for planar maps; Baptiste Louf
• Non-kissing complexes for gentle algebras; Yann Palu, Vincent Pilaud and Pierre-Guy Plamondon
• Growth Diagrams from Polygons in the Affine Grassmannian; Tair Akhmejanov
• Multiline queues with spectral parameters; Erik Aas, Darij Grinberg and Travis Scrimshaw
• The cohomology of abelian Hessenberg varieties and the Stanley-Stembridge conjecture; Megumi Harada and Martha Precup
• Winnie-the-Pooh and the Strange Expectations; Nathan Williams and Marko Thiel
• Computing reflection length in an affine Coxeter group; Joel Lewis, Jon McCammond, Kyle Petersen and Petra Schwer
• Actions of the 0-Hecke monoids of affine symmetric groups; Eric Marberg
• A bijective proof of the enumeration of maps in higher genus; Mathias Lepoutre
• Plabic graphs and zonotopal tilings; Pavel Galashin
• Shifted tableau crystals; Maria Gillespie, Jake Levinson and Kevin Purbhoo
• Combinatorics of orbit configuration spaces; Christin Bibby and Nir Gadish
• On the cone of f-vectors of cubical polytopes; Ron Adin, Daniel Kalmanovich and Eran Nevo
• Cyclic sieving for reduced reflection factorizations of the Coxeter element; Theo Douvropoulos
• From generalized permutahedra to Grothendieck polynomials via flow polytopes; Avery St. Dizier and Karola Meszaros
• Boolean product polynomials and Schur-positivity; Louis Billera, Sara Billey and Vasu Tewari
• Geometric bijections for regular matroids, zonotopes, and Ehrhart theory; Spencer Backman, Matthew Baker and Chi Ho Yuen
• Bijection from multiline queues to rhombic tableaux for the inhomogeneous 2-TASEP; Olya Mandelshtam