

(Polytop)ics: Recent advances on polytopes
Slides of the talks
Michael Joswig
TU Berlin & MPI MiS
Geometric disentanglement by random convex polytopes (06.04.2021, 10:30)
Francisco Santos
Universidad de Cantabria
Empty simplices of large width (06.04.2021, 12:00)
Nick Early
Institute for Advanced Study
Generalized scattering amplitudes, matroidal blade arrangements and the positive tropical Grassmannian (06.04.2021, 16:00)
Jonathan Leake
TU Berlin
Flow polytope volume bounds via polynomial capacity (06.04.2021, 17:30)
Jose Bastidas
Cornell University
Generators for type B permutahedra via McMullen's polytope algebra (06.04.2021, 17:30)
Sophie Rehberg
Freie Universität Berlin
Combinatorial reciprocity theorems for generalized permutahedra, hypergraphs, and pruned inside-out polytopes (06.04.2021, 17:30)
Christoph Hertrich
TU Berlin
Tackling neural network expressivity via polytopes (06.04.2021, 17:30)
Katharina Jochemko
KTH Royal Institute of Technology
Generalized permutahedra: Minkowski linear functionals and Ehrhart positivity (07.04.2021, 09:00)
Matthias Beck
San Francisco State & FU Berlin
Rational Ehrhart Theory (07.04.2021, 10:30)
Theo Douvropoulos
University of Massachusetts, Amherst
Volumes of root zonotopes via the W-Laplacian (07.04.2021, 12:00)
Luis Ferroni
University of Bologna
The Erhart polynomials of matroids and hypersimplices (07.04.2021, 12:00)
Martin Winter
TU Chemnitz
Capturing polytopal symmetries in the edge-graph (07.04.2021, 12:00)
Doriann Albertin
Université Gustave Eiffel
Type cones of permutree fans (07.04.2021, 12:00)
Igor Pak
UCLA
Domes over curves (07.04.2021, 19:00)
Günter M. Ziegler
Freie Universität Berlin
Problems and methods, examples and counterexamples (08.04.2021, 09:00)
Raman Sanyal
Goethe-Universität Frankfurt
Normally inscribable polytopes (08.04.2021, 10:30)
Rida Ait El Manssour
MPI MiS
Stable set polytopes in differential algebra (08.04.2021, 17:30)
Mariel Supina
University of California, Berkeley
The universal valuation of Coxeter matroids (08.04.2021, 17:30)
Alex Black
UC Davis
Monotone paths on cross-polytopes (08.04.2021, 17:30)
Aniket Shah
Ohio State University
A q-analogue of Brion's identity from quantum K-theory (08.04.2021, 17:30)
Fu Liu
University of California, Davis
Permuto-associahedra as deformations of nested permutohedra (08.04.2021, 19:00)
Arnau Padrol
Sorbonne Université
Shard polytopes (09.04.2021, 09:00)
Eva Philippe
Ecole Normale Supérieure de Paris
Sweeps of a point configuration (09.04.2021, 10:30)
Akiyoshi Tsuchiya
University of Tokyo
Castelnuovo polytopes (09.04.2021, 10:30)
Marta Panizzut
TU Berlin
Algebraic degrees of 3-dimensional polytopes (09.04.2021, 10:30)
Sophia Elia
Freie Universität Berlin
Congruence normality for simplicial hyperplane arrangements (09.04.2021, 10:30)
Christos Athanasiadis
National and Kapodistrian University of Athens
Face numbers of barycentric subdivisions of cubical polytopes (09.04.2021, 12:00)
Martina Juhnke
Universität Osnabrück
On the bond polytope (09.04.2021, 16:00)
Victor Reiner
University of Minnesota - Twin Cities
Universal parameters for Stanley-Reisner rings and a colorful Hochster formula (09.04.2021, 17:30)
Federico Ardila
San Francisco State University / Universidad de Los Andes
A tale of two polytopes: The bipermutohedron and the harmonic polytope (09.04.2021, 19:00)
Date and Location
April 06 - 09, 2021
Max Planck Institute for Mathematics in the Sciences
Virtual event - Videobroadcast
Scientific Organizers
Federico Castillo
MPI for Mathematics in the Sciences
Giulia Codenotti
Goethe University Frankfurt
Benjamin Schröter
Royal Institute of Technology (KTH)
Administrative Contact
Saskia GutzschebauchMPI for Mathematics in the Sciences
Contact by Email