Workshop on curvature and global shape

  • July 25-July 30, 2011

  • A celebration of the 75th birthday of Wolfgang Meyer




Conference Schedule



Talks will be scheduled from the morning of Tuesday (July 26) through the afternoon of Friday (July 29) with a bicycle tour on Wednesday afternoon and a party at the home of Wolfgang Meyer on Friday evening. Each invited participant who would like to talk is welcome to submit a suggestion. The talks do not need to relate to Wolfgang Meyer's work.

All talks will be given in lecture room M4 of the lecture hall building (building #1 on the local map).

Monday, July 25:

 10:00 - 12:30    13:00 - 16:30
Registration (Room 411, Einsteinstr 62)


Tuesday, July 26:

Room M4
  8:00 - 9:30
Registration (Room 411, Einsteinstr 62)
  9:30 - 9:40 Opening
  9:40 - 10:40 Gudlaugur Thorbergsson (Köln),
Positively curved polar manifolds
10:40 - 11:15 Coffee break
11:15 - 11:55
Thomas Püttmann (Bochum),
On the commutator of unit quaternions and exotic actions
12:00 - 12:30
Alexander Lytchak (Münster),
Isometries between quotients
12:30 - 14:15 Lunch break/registration (Room 411, Einsteinstr 62)
14:15 - 15:15

Christian Bär (Potsdam),
Asymptotic heat kernel expansion in the semi-classical limit

15:15 - 16:30 Coffee break
16:30 - 17:30 Michael Jablonski (Oklahoma),
Ricci soliton solvmanifolds are algebraic


Wednesday, July 27:

Room M4
  9:30 - 10:30 Esther Cabezas-Rivas (Münster),
How to produce a Ricci Flow via Cheeger-Gromoll exhaustion
10:30 - 11:15 Coffee break
11:15 - 12:15
John Lott (Berkeley),
Geometrization of orbifolds via Ricci flow
12:15 - 13:30 Lunch break
13:30

Bicycle trip



Thursday, July 28:

Room M4
  9:30 - 10:30 Stefan Bechtluft-Sachs (Maynooth),
Positive Ricci Curvature on G-Manifolds with Finitely Many Non-Principal Orbits
10:30 - 11:15 Coffee break
11:15 - 12:15
 Lee Kennard (U. Penn.),
Periodic cohomology in positive curvature
12:15 - 14:15 Lunch break
14:15 - 15:15

Robert Haslhofer (ETH Zürich),
Stability of Ricci-flat spaces

15:15 - 16:30 Coffee break
16:30 - 17:30 Chenxu He (Lehigh University)
Warped product Einstein structures


Friday, July 29:

Room M4
  9:30 - 10:30 Catherine Searle (Cuernavaca),
Non-negatively curved 5-manifolds with almost maximal symmetry rank
10:30 - 11:15 Coffee break
11:15 - 12:15
Fernando Galaz-Garcia (Münster),
Cohomogeneity-two torus actions on nonnegatively curved manifolds of low dimension
12:15 - 14:15 Lunch break
14:15 - 15:15

Anton Petrunin (Penn State),
Sweeping curvature out and more

15:15 - 16:30 Coffee break
16:30 - 17:30 Wilderich Tuschmann (Karlsruhe),
Almost Nonnegative Curvature Operator
19:00 Conference party

The coffee break in the morning will be in the ground floor of the math building.
The coffee break in the afternoon will take place in the ''Schlossgartenrestaurant'' (building #3 on the local map).


The dinner party on Friday evening will take place at Wolfgang Meyer's home.

For the party as well as the bicycle tour accompanying persons are welcome to attend.
People who want to participate in the tour and need a bicycle should let us know if they have not already done so.