Workshop III: Non-Smooth Geometry - IPAM

Workshop III: Non-Smooth Geometry

Part of the Long Program Interactions Between Analysis and Geometry
April 29 - May 3, 2013

Schedule

All times in this Schedule are Pacific Time (PT)

Monday, April 29, 2013

Morning Session

08:30-09:25
Check-In/Light Breakfast (Hosted by IPAM)
09:25-09:30
Welcome and Opening Remarks
09:30-10:20
Peter Haissinsky (Université Paul Sabatier Toulouse 3)
Hyperbolic groups with planar boundaries
10:30-11:00
Break
11:00-11:50
Enrico Le Donne (ETH Zürich)
Regularity of isometries of subRiemannian manifolds

Afternoon Session

12:00-14:00
Lunch (on your own)
14:00-14:50
Robert Young (University of Toronto)
Lipschitz spheres in the Heisenberg groups
15:00-15:30
Break
15:30-16:20
Volodymyr Nekrashevych (Texas A&M University - College Station)
Hyperbolic groupoids, visual metric, and critical exponents
16:30-18:00
Reception (Location: IPAM Lobby)

Tuesday, April 30, 2013

Morning Session

08:30-09:30
Continental Breakfast
09:30-10:20
Olga Maleva (University of Birmingham)
How small a universal differentiability set can be?
10:30-11:00
Break
11:00-11:50
Davide Vittone (Università di Padova)
Some new results on sub-Riemannian geodesics in stratified groups

Afternoon Session

12:00-14:00
Lunch (on your own)
14:00-14:50
Alexander Teplyaev (University of Connecticut)
Spectral and vector analysis on fractafolds
15:00-15:30
Break
15:30-16:20
Giovanni Alberti (Università di Pisa)
Differentiability of Lipschitz functions with respect to singular measures

Friday, May 3, 2013

Morning Session

08:30-09:30
Continental Breakfast
09:30-10:20
Valentino Magnani (Università di Pisa)
Exterior differentiation through blow-up and some applications in sub-Riemannian Geometry
10:30-11:00
Break
11:00-11:50
David Bate (University of Warwick)
Structure of measures in Lipschitz differentiability spaces

Afternoon Session

12:00-14:00
Lunch (on your own)
14:00-14:50
Severine Rigot (Université de Nice Sophia Antipolis)
Isodiametric problem in Carnot groups
15:00-15:30
Break
15:30-16:20
Jun Kigami (Kyoto University)
Partition, volume doubling property and quaisymmetry
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