Math Calendar

Thursday, August 17, 2017
09:00-17:00
Library
Summer School on Geometry
Martijn Kool - Curves and singularities
Friday, August 18, 2017
09:00-17:00
Library
Summer School on Geometry
Gil Cavalcanti - Euler characteristic and classification of surfaces
Monday, August 21, 2017
09:00-17:00
Library
Summer School on Geometry
Frans Oort - Alexander Grothendieck; his work and his life
Tuesday, August 22, 2017
09:00-17:00
Library
Summer School on Geometry
Gunther Cornelissen - Zeta functions
Wednesday, August 23, 2017
09:00-16:00
Library
Summer School on Geometry
Damaris Schindler - Apollonian circle packings
Thursday, August 24, 2017
11:00-17:00
Library
Summer School on Geometry
Ieke Moerdijk and Joost Nuiten - Representations of finite groups
Friday, August 25, 2017
09:00-12:30
Library
Summer School on Geometry
Jaap van Oosten - The topology of ordinal numbers
Tuesday, August 29, 2017
12:45-13:45
Academiegebouw
PhD defense
Ralph Klaasse - Geometric structures and Lie algebroids
15:30-16:00
HFG Library
Institute Tea
Tuesday, September 5, 2017
15:30-16:00
HFG Library
Institute Tea
Tuesday, September 12, 2017
15:30-16:00
HFG Library
Institute Tea
16:00-17:00
HFG610
Seminar Geometry and Analysis
Thomas Rot (Universitaet Koeln) - The classification of proper Fredholm maps up to proper homotopy
In the fifties Pontryagin showed that homotopy classes of maps into spheres are in one to one correspondence with framed cobordism classes of the domain. This correspondence enabled him to compute the homotopy groups $\pi_{n+k}(S^n)$ for small values of k. In this talk I will discuss extensions of these ideas to infinite dimensions. This is joint work with Alberto Abbondandolo.
Tuesday, September 19, 2017
12:00-13:00
HFG Library
Bring Your Own Lunch (BYOL)
15:30-16:00
HFG Library
Institute Tea
Tuesday, September 26, 2017
15:30-16:00
HFG Library
Institute Tea
16:00-17:00
Strasbourg) - tba
Seminar Geometry and Analysis
Emmanuel Opshtein (IRMA
tba
Thursday, September 28, 2017
16:00-17:00
HFG 610
Complex Systems Seminar
Benjamin Sanderse (CWI) - TBA
Title:
Abstract:
Tuesday, October 3, 2017
15:30-16:00
HFG Library
Institute Tea
16:00-17:00
HFG 610
Geometry and Algebra
Yalong Cao (Oxford) - TBA
TBA
Tuesday, October 10, 2017
15:30-16:00
HFG Library
Institute Tea
16:00-17:00
tba
Seminar Geometry and Analysis - Andres Pedroza (Universidad de Colima)
tba
Tuesday, October 17, 2017
15:30-16:00
HFG Library
Institute Tea
Tuesday, October 24, 2017
15:30-16:00
HFG Library
Institute Tea
16:00-17:00
HFG610
Seminar Geometry and Analysis
Richard Siefring (Universitaet Bochum) - tba
tba
Tuesday, October 31, 2017
12:00-13:00
HFG Library
Bring Your Own Lunch (BYOL)
15:30-16:00
HFG Library
Institute Tea
Tuesday, November 7, 2017
15:30-16:00
HFG Library
Institute Tea
16:00-17:00
HFG610
Seminar Geometry and Analysis
Sobhan Seyfaddini (Paris) - tba
tba
Tuesday, November 14, 2017
15:30-16:00
HFG Library
Institute Tea
16:00-17:00
HFG 610
Geometry and Algebra
Joerg Bruedern (Universitaet Goettingen) - tba
Tuesday, November 21, 2017
12:00-13:00
HFG Library
Untitled eventBring Your Own Lunch (BYOL)
15:30-16:00
HFG Library
Institute Tea
16:00-17:00
HFG 610
Seminar Geometry and Analysis
Jean Gutt (Universitaet zu Koeln) - tba
tba
Tuesday, November 28, 2017
15:30-16:00
HFG Library
Institute Tea
Tuesday, December 5, 2017
15:30-16:00
HFG Library
Institute Tea
16:00-17:00
Seminar Geometry and Analysis - tba
tba
Tuesday, December 12, 2017
15:30-16:00
HFG Library
Institute Tea
Tuesday, December 19, 2017
12:00-13:00
HFG Library
Bring Your Own Lunch (BYOL)
15:30-16:00
HFG Library
Institute Tea
16:00-17:00
Seminar Geometry and Analysis - tba
tba
Tuesday, December 26, 2017
15:30-16:00
HFG Library
Institute Tea
Tuesday, January 2, 2018
15:30-16:00
HFG Library
Institute Tea
Tuesday, January 9, 2018
15:30-16:00
HFG Library
Institute Tea
Tuesday, January 16, 2018
15:30-16:00
HFG Library
Institute Tea
16:00-17:00
Seminar Geometry and Analysis - tba
tba
Tuesday, January 23, 2018
12:00-13:00
HFG Library
Bring Your Own Lunch (BYOL)
15:30-16:00
HFG Library
Institute Tea
Tuesday, January 30, 2018
15:30-16:00
HFG Library
Institute Tea
16:00-17:00
Seminar Geometry and Analysis - tba
tba
Tuesday, February 6, 2018
15:30-16:00
HFG Library
Institute Tea
Tuesday, February 13, 2018
15:30-16:00
HFG Library
Institute Tea
16:00-17:00
Seminar Geometry and Analysis - tba
tba