Astonishing workshop

September 25--26, 2017

INRIA - LORIA, Nancy, France (room C 005)

[Program]       [Participants]       [Registration]       [Practical Information]       [Credits]

In addition to whole slots reserved for discussions, 10 mins are left free after each talk for short discussions.
Most talks are survey talks, targeting a non-specialist audience.

Please click on titles to see the slides

== Monday 25 ==
9h30 - 10h00 Welcome coffee
10h00 - 11h00Olivier Devillers Delaunay triangulations: properties, algorithms, and complexity
11h10 - 12h10Monique Teillaud Delaunay triangulations: implementation
12h20 - 14h00 Lunch break (lunch at 12h30)
14h00 - 14h30Iordan Iordanov Delaunay triangulations on hyperbolic surfaces (work in progress)
14h40 - 15h10Matthijs Ebbens Hyperbolic surfaces: complexity of Delaunay triangulations via systoles (work in progress)
15h20 - 15h50Thomas Magnard Embedding a graph into a 2-dimensional simplicial complex (work in progress)
16h00 - 16h30 Coffee break
16h30 - 17h30Jean-Marc Schlenker Circle packings on surfaces with complex projective structures
17h30 - 18h30 Discussions
20h00 Dinner (Restaurant Abracadabra, 38 rue de Malzéville)
== Tuesday 26 ==
9h30 - 10h30Arnaud de Mesmay Systolic geometry
10h40 - 11h10 Coffee break
11h10 - 12h10Hugo Parlier Moduli spaces for hyperbolic surfaces
12h20 - 14h00 Lunch break (lunch at 12h30)
14h00 - 15h00Éric Colin de Verdière Some topological algorithms for graphs on surfaces
15h10 - 16h10Bruno Lévy Laplace-Beltrami operators on smooth and on discrete surfaces
16h20 - 16h50 Coffee break
16h50 - 17h50 Discussion

List of Astonishing participants

Registration - deadline September 8

Talks are open (but food expenses are covered only for Astonishing members). There are no registration fees but registration is compulsory.
Please confirm your participation by sending an email to Monique Teillaud, and

Practical information Credits

Last modified: Wed Sep 27 09:50:49 CEST 2017