Discrete Geometry and Symmetry

Videos from BIRS Workshop 15w5019

, University of Auckland
- 09:33
Arc-types of vertex-transitive graphs
Watch video | Download video: 201502090907-Conder.mp4 (77M)
, University of Aveiro
- 10:05
Regular and chiral hypertopes
Watch video | Download video: 201502090935-CarranchoFernandes.mp4 (83M)
, Université Libre de Bruxelles
- 11:01
Abstract polytopes and projective lines
Watch video | Download video: 201502091030-Leemans.mp4 (90M)
, Universidad Nacional Autonoma de Mexico
- 11:26
Abstract polytopes and projective lines, the chiral case
Watch video | Download video: 201502091101-OReilly-Regueiro.mp4 (78M)
, York University
- 15:27
Consistent colourings of polytopes
Watch video | Download video: 201502091500-Ens.mp4 (83M)
, UNAM
- 15:58
On automorphism group of maniplexes and their symmetry type graphs
Watch video | Download video: 201502091529-Toledo.mp4 (69M)
, UNAM
- 16:33
Products of abstract polytopes
Watch video | Download video: 201502091602-Hubard.mp4 (91M)
, Technische Universitaet Chemnitz
- 09:24
Euclidean symmetry of closed surfaces immersed in 3-space, Part I
Watch video | Download video: 201502100901-Leopold.mp4 (69M)
, Colgate University
- 09:59
Euclidean symmetry of closed surfaces immersed in 3-space, Part II
Watch video | Download video: 201502100930-Tucker.mp4 (88M)
, Western Michigan University
- 10:59
Algebraic universality of parallel drawings
Watch video | Download video: 201502101030-Richter.mp4 (91M)
, Northeastern University
- 11:25
Counting faces of colorful associahedra
Watch video | Download video: 201502101102-Meyer.mp4 (63M)
, Sobolev Institute of Mathematics
- 14:26
Volume of hyperbolic octahedra with 3-symmetry
Watch video | Download video: 201502101400-Abrosimov.mp4 (69M)
, St. Mary's University
- 15:18
Low dimensional neighbourly simplicial polytopes
Watch video | Download video: 201502101500-Finbow-Singh.mp4 (65M)
, York University
- 15:55
X-raying 3-dimensional convex bodies with mirror symmetry
Watch video | Download video: 201502101528-Trelford.mp4 (98M)
, Ecole Polytechnique Federale de Lausanne
- 09:35
On the number of crossings between curves
Watch video | Download video: 201502110902-Pach.mp4 (114M)
, Universidad Nacional Autónoma de México
- 10:00
Helly’s Theorem over subgroups and other additive subsets of Rd
Watch video | Download video: 201502110938-Oliveros.mp4 (60M)
, University of Alberta
- 10:57
Stability results for sections of convex bodies
Watch video | Download video: 201502111030-Yaskin.mp4 (87M)
, Northeastern University
- 11:24
Uniform skeletal polyhedra
Watch video | Download video: 201502111059-Williams.mp4 (68M)
, University of Calgary
- 09:32
Contact numbers for unit ball packings: old and new
Watch video | Download video: 201502120903-Bezdek.mp4 (126M)
, École polytechnique fédérale de Lausanne
- 10:00
Coverings in Euclidean space and on the sphere
Watch video | Download video: 201502120933-Naszodi.mp4 (88M)
, University of Rostock
- 11:01
Affine symmetries of orbit polytopes
Watch video | Download video: 201502121030-Ladisch.mp4 (90M)
, Northeastern University
- 11:33
Three-orbit convex polytopes
Watch video | Download video: 201502121102-Matteo.mp4 (120M)
, University of Alberta
- 14:30
On the isotropic constant of random polytopes
Watch video | Download video: 201502121401-Litvak.mp4 (83M)
, University of Calgary
- 15:29
The covering index of convex bodies
Watch video | Download video: 201502121500-Khan.mp4 (86M)
, UNAM
- 09:31
A full-rank chiral polytope in dimension 4
Watch video | Download video: 201502130903-Bracho.mp4 (85M)
, Northeastern University
- 10:03
Colorful polytopes, associahedra and cyclohedra
Watch video | Download video: 201502130932-Schulte.mp4 (78M)