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Discrete Geometry
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News
- Two graduate students awarded NSF postdoctoral fellowships (February 22, 2021)
Upcoming Events
- f*- and h*-vectors (Matthias Beck, San Francisco State University) - Oct 20 - 3:30pm to 5:00pm - PDL C-38 and via Zoom Link: https://washington.zoom.us/j/91547335974
- Bumpless pipe dreams encode Gröbner geometry of Schubert polynomials (Patricia Klein, University of Minnesota) - Oct 27 - 3:30pm to 5:00pm - PDL C-38 and via Zoom Link: https://washington.zoom.us/j/91547335974
- Combinatorial atlas for log-concave inequalities (Swee Hong Chan, University of California Los Angeles) - Nov 3 - 3:30pm to 5:00pm - PDL C-38 and via Zoom Link: https://washington.zoom.us/j/91547335974
- TBA (Gil Kalai, Hebrew University of Jerusalem and IDC Herzliya) - Nov 10 - 3:30pm to 5:00pm - PDL C-38 and via Zoom Link: https://washington.zoom.us/j/91547335974
- When is the probability of avoiding a graph super-exponentially small? (Rajko Nenadov, Google Zürich) - Nov 17 - 3:30pm to 5:00pm - PDL C-38 and via Zoom Link: https://washington.zoom.us/j/91547335974
- TBA (Kailash Misra, North Carolina State University) - Nov 29 - 3:30pm to 5:00pm - THO 202 and via Zoom Link: https://washington.zoom.us/j/91547335974
- TBA (Christopher Fraser, Michigan State University) - Dec 1 - 3:30pm to 5:00pm - PDL C-38 and via Zoom Link: https://washington.zoom.us/j/91547335974
- TBA (Nicolle González, University of California Los Angeles) - Dec 8 - 3:30pm to 5:00pm - PDL C-38 and via Zoom Link: https://washington.zoom.us/j/91547335974
Past Events
- P-partition generating functions of naturally labeled posets (Ricky Liu, University of Washington) - October 13, 2021
- Lorentzian polynomials on cones and the Heron-Rota-Welsh conjecture (Jonathan Leake, Technische Universität Berlin, Germany) - October 6, 2021
- On discrete gradient vector fields and Laplacians of simplicial complexes (Andrew Tawfeek, Amherst College) - June 2, 2021
- Morphisms, Minors, and Minimal Obstructions to Convexity of Neural Codes (Amzi Jeffs, University of Washington) - May 26, 2021
- Many neighborly spheres (Isabella Novik, University of Washington) - May 19, 2021
- On Schubert polynomials (Karola Mészáros, Cornell University) - May 12, 2021
- Complex analysis meets combinatorics (Steffen Rohde, University of Washington) - May 5, 2021
- An Efficient Algorithm for Deciding the Vanishing of Schubert Polynomial Coefficients (Colleen Robichaux, UIUC) - April 28, 2021
- The equivariant Ehrhart theory of the permutahedron ( Mariel Supina, UC Berkeley) - April 21, 2021
- An odd tale of permutation statistics (Angela Carnevale, National University of Ireland, Galway) - April 14, 2021
- Type cones and products of simplices (Bennet Goeckner, University of Washington) - April 7, 2021
- A structural Szemerédi–Trotter theorem for cartesian products (Adam Sheffer, CUNY) - March 10, 2021
- Cubes, Codes, and Graphical Designs (Catherine Babecki, University of Washington) - March 3, 2021
- Singular Hodge theory for combinatorial geometries ( Jacob Matherne, University of Oregon) - February 24, 2021
- A Proof of Grünbaum's Lower Bound Conjecture for general polytopes, and strongly regular CW spheres (Lei Xue, University of Washington) - February 17, 2021
- Decompositions of Ehrhart h*-Polynomials for Rational Polytopes (Andrés R. Vindas Meléndez, University of Kentucky ) - February 10, 2021
- A categorification of the Malvenuto-Reutenauer algebra via a tower of groups (Farid Aliniaeifard, The University of British Columbia) - February 3, 2021
- A Higher-Dimensional Sandpile Map (Alex McDonough, Brown University) - January 27, 2021
- Empty axis-parallel boxes ( Boris Bukh, Carnegie Mellon University) - January 20, 2021
- How to divide multiple cakes fairly using topology ( Shira Zerbib, Iowa State University) - January 13, 2021
- Symmetry Adapted Gram Spectrahedra ( Isabelle Shankar, UC Berkeley) - December 9, 2020
- The 1/3–2/3 Conjecture for Coxeter groups (Yibo Gao, Massachusetts Institute of Technology) - December 2, 2020
- Cubical Pachner moves and bordisms of immersions (Gaku Liu, University of Washington) - November 18, 2020
- Order Polynomial Product Formulas and Poset Dynamics (Sam Hopkins, University of Minnesota) - November 4, 2020
- The space of monotone paths of a linear program (Jesús A. De Loera, University of California, Davis) - October 28, 2020
- Polymatroids and finite groups (Ed Swartz, Cornell University) - October 21, 2020
- Cohomology rings of regular nilpotent Hessenberg varieties and hyperplane arrangements (Satoshi Murai, Waseda University) - October 14, 2020
- The topological Tverberg problem beyond prime powers (Florian Frick, Carnegie Mellon University) - October 7, 2020
- Separable elements and splittings of Weyl groups (Christian Gaetz, Massachusetts Institute of Technology) - May 13, 2020
- Combinatorics of CAT(0) cubical complexes and crossing complexes (Rowan Rowlands, University of Washington) - April 29, 2020
- Coding for sunflowers (Anup Rao, University of Washington) - April 15, 2020
- Neural codes and the factor complex (Alexander Ruys de Perez, Texas A&M University) - April 8, 2020
- Non-Eulerian Dehn-Sommerville relations (Lei Xue, University of Washington) - March 4, 2020
- Embedding dimensions of convex codes (Amzi Jeffs, University of Washington) - February 12, 2020
- Signed tropical convexity (Georg Loho, London School of Economics and Political Science) - January 15, 2020
- Electrical networks, hyperplane arrangements and matroids (Bob Lutz, Mathematical Sciences Research Institute) - November 20, 2019
- Universal oriented matroids for subword complexes of Coxeter groups (Jean-Philippe Labbé, Freie Universität Berlin) - November 6, 2019
- Hollow polytopes of large width (Giulia Codenotti, Freie Universität Berlin) - October 30, 2019
- Diameter bounds for cocircuit graphs of oriented matroids (Steve Klee, Seattle University) - October 23, 2019
- Oriented matroids and combinatorial neural codes (Caitlin Lienkaemper, Pennsylvania State University) - October 2, 2019