International Conference
POLYHEDRAL SURFACES:
GEOMETRY AND COMBINATORICS
July 21 - 25, 2003
Euler Mathematical Institute, Saint-Petersburg, Russia
MONDAY 21, JULY
|
9:00 |
REGISTRATION |
|
10:00 |
Boris
Springborn and Ulrike Scheerer:
Discrete minimal surfaces |
|
11:00 |
COFFEE |
|
11:20 |
Tim Hoffmann: Discrete S-isothermic surfaces |
|
12:30 |
Carsten Lange: A combinatorial curvature tensor |
|
14:00 |
LUNCH |
|
16:00 |
Gayane Panina: Hyperbolic virtual polytopes and an
old uniqueness hypothesis for convex surfaces |
|
17:15 |
Dagmar Timmreck: Obstructions to straight
realizability of simplicial complexes |
|
18:30 |
RECEPTION |
TUESDAY 22, JULY
|
10:00 |
Idjad Sabitov: Solution of polyhedra and polygons
|
|
11:00 |
COFFEE |
|
11:20 |
Igor Krichever:
TBA |
|
12:30 |
Daniel Matthes: Discrete and Smooth orthogonal
systems: C-infinity convergence |
|
14:00 |
LUNCH |
|
15:30 |
Max Wardetzky: Discrete Weingarten operator |
|
16:00 |
Maxim Krikun: Local properties of infinite random
sphere triangula |
|
16:30 |
COFFEE |
|
17:00 |
Shorina
Svetlana: Fibrations
associated with the KDF hierarchy |
|
17:30 |
Ilia Baskakov: Massey products and cohomology of
moment-angle complexes |
WEDNESDAY 23, JULY
Excursion to Amber
Chamber
Steklov Instiute,
Fontanka 27, room 311
|
16:30 |
Sergey Fomin: Generalized associahedra |
|
17:30 |
Grigori
Litvinov & Grigori Spiz:
Dequantization of mathematics and generalizations of Newton polyhedra |
|
18:30 |
Vladimir
Malyshev: Integrable
differentials with quadratic singularities |
THURSDAY 24, JULY
Euler
Mathematical Institute
|
10:00 |
Alexandr Volkov Noncommutative
Hypergeometry |
|
11:00 |
COFFEE |
|
11:20 |
Sergey Novikov: Discrete connections and discrete
complex analisys |
|
12:30 |
Christian
Mercat: Linear and
nonlinear discrete holomorphy |
|
14:00 |
LUNCH |
|
15:30 |
Yuri Suris: Quadrirational maps: pencils of
conics and Yang-Baxter consistency |
|
16:30 |
COFFEE |
|
17:00 |
Eva-Maria
Feichtner: Abelianizing the real permutation
action |
|
19:00 |
BOAT EXCURSION |
FRIDAY 25, JULY
Euler
Mathematical Institute
|
10:00 |
Lev Birbrair Local Lipschitz properties of
semialgebraic surfaces |
|
11:00 |
COFFEE |
|
11:20 |
Alexander
Schwartz: Dual surfaces in
cubical 4-polytopes |
|
12:30 |
Andreas
Paffenholz: 2-simple
2-simplicial 4-polytopes |
|
14:00 |
LUNCH |
Steklov
Instiute, Fontanka 27, room 311
|
16:00 |
Gunter Ziegler:
f-vectors of 3-spheres
and 4-polytopes |
|
17:00 |
Grigory Mikhalkin:
configuration of pants
in R2 , tropical curves and trees in lattice polygons |