Program

Below you will find a list of contributed talks and posters, along with the corresponding extended abstracts (as published in and hosted by the Séminaire Lotharingien de Combinatoire). Presenters are highlighted in bold.

You can download the conference program booklet in pdf format.

Contributed talks

Normal reflection subgroups, Nathan Williams and Carlos Arreche (extended abstract)
Simplicial generation of Chow rings of matroids, Spencer Backman, Christopher Eur and Connor Simpson (extended abstract)
Generalized Igusa functions and ideal growth in nilpotent Lie rings, Angela Carnevale, Michael Schein and Christopher Voll (extended abstract)
On the Todd class of the permutohedral variety, Federico Castillo and Fu Liu (extended abstract)
An insertion algorithm for diagram algebras, Laura Colmenarejo Hernando, Rosa Orellana, Franco Saliola, Anne Schilling and Mike Zabrocki (extended abstract)
The first bijective proof of the refined ASM theorem, Ilse Fischer and Matjaž Konvalinka (extended abstract)
Separable elements: linear extensions, graph associahedra, and splittings of Weyl groups, Christian Gaetz and Yibo Gao (extended abstract)
Vector-relation configurations and plabic graphs, Niklas Affolter, Max Glick, Pavlo Pylyavskyy and Sanjay Ramassamy (extended abstract)
Ordered set partitions, Tanisaki ideals, and rank varieties, Sean Griffin (extended abstract)
The dual of the type B permutohedron as a Tchebyshev triangulation, Gabor Hetyei (extended abstract)
Flagged Littlewood-Richardson tableaux and branching rule for orthogonal groups, Il-Seung Jang and Jae-Hoon Kwon (extended abstract)
Combinatorics of the double-dimer model, Helen Jenne (extended abstract)
On the realization space of the cube, Karim Adiprasito, Daniel Kalmanovich and Eran Nevo (extended abstract)
Regularity theorem for totally nonnegative flag varieties, Pavel Galashin, Steven Karp and Thomas Lam (extended abstract)
On the algebraic combinatorics of injections, Peter Dukes, Ferdinand Ihringer and Nathan Lindzey (extended abstract)
Compact formulas for Macdonald polynomials and quasisymmetric Macdonald polynomials, Sylvie Corteel, Jim Haglund, Olya Mandelshtam, Sarah Mason and Lauren Williams (extended abstract)
Limit shapes of evacuation and jeu de taquin paths in random square Young tableaux, Łukasz Maślanka and Piotr Śniady (extended abstract)
On type cones of g-vector fans, Arnau Padrol, Yann Palu, Vincent Pilaud and Pierre-Guy Plamondon (extended abstract)
Counting lattice walks by winding angle, Andrew Elvey Price (extended abstract)
Sorting networks, staircase Young tableaux and last passage percolation, Elia Bisi, Fabio Deelan Cunden, Shane Gibbons and Dan Romik (extended abstract)
Random t-cores and hook lengths in random partitions, Arvind Ayyer and Shubham Sinha (extended abstract)
Some algebraic properties of lecture hall polytopes, Petter Brändén and Liam Solus (extended abstract)
The equivariant Ehrhart theory of the permutahedron, Federico Ardila, Mariel Supina and Andrés Vindas Meléndez (extended abstract)
On the distribution of the major index on standard Young tableaux, Sara Billey, Matjaž Konvalinka and Joshua Swanson (extended abstract)
Divided symmetrization and quasisymmetric functions, Philippe Nadeau and Vasu Tewari (extended abstract)
On Cohen-Macaulay Hopf monoids in species, Jacob White (extended abstract)
Vandermondes, superspace, and delta conjecture modules, Brendon Rhoades and Andrew Wilson (extended abstract)

Contributed posters (to be confirmed)

More on poster presentations

Alternating sign matrices and totally symmetric plane partitions, Florian Aigner, Ilse Fischer, Matjaž Konvalinka, Philippe Nadeau and Vasu Tewari (extended abstract)
Generalizing nestohedra and graph associahedra for simple polytopes, Jordan Almeter (extended abstract)
Generating functions for lattice paths with several forbidden patterns, Andrei Asinowski, Cyril Banderier and Valerie Roitner (extended abstract)
Inversion sequences avoiding consecutive patterns, Juan S. Auli and Sergi Elizalde (extended abstract)
The minimal excludant and colored partitions, Cristina Ballantine and Mircea Merca (extended abstract)
Billiards, channels, and perfect matching 2-divisibility, Grant Barkley and Ricky Ini Liu (extended abstract)
Euler characteristics of exotic configuration spaces, Yuliy Baryshnikov (extended abstract)
Determinantal point processes from symplectic and orthogonal characters and applications, Dan Betea (extended abstract)
The Bruhat-Chevalley-Renner order on the set partitions, Mahir Bilen Can and Yonah Cherniavsky (extended abstract)
Colored five-vertex models and Lascoux polynomials and atoms, Valentin Buciumas, Travis Scrimshaw and Katherine Weber (extended abstract)
Three interacting families of Fuss-Catalan posets, Camille Combe and Samuele Giraudo (extended abstract)
Higher order Turán inequalities for k-regular partitions, William Craig and Anna Ying Pun (extended abstract)
Uniquely sorted permutations, Colin Defant (extended abstract)
The facial weak order on hyperplane arrangements, Aram Dermenjian, Christophe Hohlweg, Thomas Mcconville and Vincent Pilaud (extended abstract)
Coxeter factorizations and the Matrix Tree theorem with generalized Jucys-Murphy weights, Guillaume Chapuy and Theo Douvropoulos (extended abstract)
Counting directed acyclic and elementary digraphs, Élie de Panafieu and Sergey Dovgal (extended abstract)
Iterated-sums signature, quasi-symmetric functions and time series analysis, Joscha Diehl, Kurusch Ebrahimi-Fard and Nikolas Tapia (extended abstract)
Measuring symmetry in lattice paths and partitions, Sergi Elizalde (extended abstract)
Bijective link between Chapoton's new intervals and bipartite planar maps, Wenjie Fang (extended abstract)
Cutoff for the warp-transpose top with random shuffle, Subhajit Ghosh (extended abstract)
Some combinatorial results on smooth permutations, Shoni Gilboa and Erez Lapid (extended abstract)
Projective embeddings of $\overline{M}_{0,n}$ and parking functions, Renzo Cavalieri, Maria Gillespie and Leonid Monin (extended abstract)
Formal orthogonal pairs via monomial representations and cohomology, Assaf Goldberger and Ilias Kotsireas (extended abstract)
The Petrie symmetric functions, Darij Grinberg (extended abstract)
Eulerian polynomials and excedance statistics via continued fractions, Bin Han, Jianxi Mao and Jiang Zeng (extended abstract)
A characteristic map for the symmetric space of symplectic forms over a finite field, Jimmy He (extended abstract)
Signaletic operads, Vincent Pilaud and Florent Hivert (extended abstract)
On a fourfold refined enumeration of alternating sign trapezoids, Hans Höngesberg (extended abstract)
The (s,s+d,...,s+pd)-core partitions and rational Motzkin paths, Hyunsoo Cho, JiSun Huh and Jaebum Sohn (extended abstract)
Acyclic orientation polynomials and the sink theorem for chromatic symmetric functions, Byung-Hak Hwang, Woo-Seok Jung, Kang-Ju Lee, Jaeseong Oh and Sang-Hoon Yu (extended abstract)
Some properties of the parking function poset, Bérénice Delcroix-Oger, Matthieu Josuat-Vergès and Lucas Randazzo (extended abstract)
Graph insertion operads, Théo Karaboghossian, Adrian Tanasa, Samuele Giraudo and Jean-Christophe Aval (extended abstract)
Cubillages in odd dimensions, Vladimir Danilov, Alexander Karzanov and Gleb Koshevoy (extended abstract)
Noncover complexes, Independence complexes, and domination numbers of hypergraphs, Jinha Kim and Minki Kim (extended abstract)
Cyclic sieving phenomenon on dominant maximal weights, Young-Hun Kim, Se-jin Oh and Young-Tak Oh (extended abstract)
Beyond Göllnitz’ theorem I: a bijective approach, Isaac Konan (extended abstract)
Smirnov trees, Matjaž Konvalinka and Vasu Tewari (extended abstract)
Undecidability of c-arrangement matroid representations, Lukas Kühne and Geva Yashfe (extended abstract)
Elliptic and q-analogs of the Fibonomial numbers, Nantel Bergeron, Cesar Ceballos and Josef Küstner (extended abstract)
Universal oriented matroids for subword complexes of Coxeter groups, Jean-Philippe Labbé (extended abstract)
Poset topology of s-weak order via SB-labelings, Stephen Lacina (extended abstract)
Complexes of graphs with bounded independence number, Minki Kim and Alan Lew (extended abstract)
Results in labeled chip-firing, Caroline Klivans and Patrick Liscio (extended abstract)
Recursions for rational q,t-Catalan numbers, Eugene Gorsky, Mikhail Mazin and Monica Vazirani (extended abstract)
On the combinatorics of LLT polynomials in $Sp_{2n}$, Jeremy Meza (extended abstract)
Basis of totally primitive elements of WQSym, Hugo Mlodecki (extended abstract)
On the Okounkov-Olshanski formula for standard tableaux of skew shapes, Alejandro Morales and Daniel Zhu (extended abstract)
Order structure of shapes of predominant integral weights and cylindric Young diagrams, Kento Nakada (extended abstract)
On the distribution of random words in a compact Lie group, Hariharan Narayanan (extended abstract)
Crystal for stable Grothendieck polynomials, Jennifer Morse, Jianping Pan, Wencin Poh and Anne Schilling (extended abstract)
The γ-coefficients of Brändén’s (p,q)-Eulerian polynomials and André permutations, Qiongqiong Pan and Jiang Zeng (extended abstract)
Spanning configurations and matroidal representation stability, Brendan Pawlowski, Eric Ramos and Brendon Rhoades (extended abstract)
K-theoretic crystals for set-valued tableaux of rectangular shapes, Oliver Pechenik and Travis Scrimshaw (extended abstract)
The feasible region for consecutive patterns of permutations is a cycle polytope, Raul Penaguiao and Jacopo Borga (extended abstract)
The Bhargava greedoid, Darij Grinberg and Fedor Petrov (extended abstract)
Word measures on symmetric groups, Liam Hanany and Doron Puder (extended abstract)
Generating functions of some families of directed uniform hypergraphs, Vonjy Rasendrahasina and Vlady Ravelomanana (extended abstract)
An action of the cactus group on shifted tableau crystals, Inês Rodrigues (extended abstract)
Hopf monoids of ordered simplicial complexes, Jose Alejandro Samper, Federico Castillo and Jeremy Martin (extended abstract)
Symplectic keys and Demazure atoms in type C, João Santos (extended abstract)
Crystal structures for canonical and dual weak symmetric Grothendieck functions, Graham Hawkes and Travis Scrimshaw (extended abstract)
Extended Schur functions and 0-Hecke modules, Dominic Searles (extended abstract)
123, 2143-avoiding Kazhdan-Lusztig immanants and k-positive matrices, Sunita Chepuri and Melissa Sherman-Bennett (extended abstract)
Coxeter groups, graphs and Ricci curvature, Viola Siconolfi (extended abstract)
A positive combinatorial formula for symplectic Kostka-Foulkes polynomials I: rows, Jacinta Torres, Maciej Dołęga and Thomas Gerber (extended abstract)
Independence posets, Hugh Thomas and Nathan Williams (extended abstract)
Strict log-concavity of the Kirchhoff polynomial and its applications, Takahiro Nagaoka and Akiko Yazawa (extended abstract)
On linearization coefficients of q-Laguerre polynomials, Byung-Hak Hwang, Jang Soo Kim, Jaeseong Oh and Sang-Hoon Yu (extended abstract)
Counting permutations by peaks, descents, and cycle type, Ira Gessel and Yan Zhuang (extended abstract)