printlogo
http://www.ethz.ch/index_EN
Department of Mathematics
 
print
  

Seminar on CAT(0) Cubical Complexes

Please note that this page is old.
Check in the VVZ for a current information.
Organizer Prof. Alessandra Iozzi
Place HG G 19.2
Time Monday, 15:15-17:00
Beginning 28.02.2011
Description The aim of this working seminar is to obtain a good hands-on knowledge of CAT(0) cubical complexes. We will start from the very beginning, having as a goal the rank rigidity theorem of Caprace-Sageev. As an application we will study the Poisson boundary of a group acting on a CAT(0) cubical complex.

Schedule of talks

Date
Speaker
Topic
28.02. Enrico Le Donne
CAT(0) spaces, Cartan-Hadamard theorem, I
07.03.
Enrico Le Donne
CAT(0) spaces, Cartan-Hadamard theorem, II
14.03.
Pascal Rolli
cubical complexes, hyperplanes I
21.03.
Enrico Le Donne the link condition
  Pascal Rolli
hyperplanes II
28.03.
Pascal Rolli
hyperplanes III, actions of Kazhdan groups
04.04.
Alessandra Iozzi
pocsets, ultrameasures, Roller duality
11.04.
Ruth Charney
flipping, skewering I
18.04.
Ruth Charney
flipping, skewering II
02.05.
Ruth Charney
flipping, skewering III
09.05.
Ruth Charney
the irreducibility criterion
16.05.
Maria Hempel rank rigidity
23.05.
Christian Lieb
applications

Literature

 

Wichtiger Hinweis:
Diese Website wird in älteren Versionen von Netscape ohne graphische Elemente dargestellt. Die Funktionalität der Website ist aber trotzdem gewährleistet. Wenn Sie diese Website regelmässig benutzen, empfehlen wir Ihnen, auf Ihrem Computer einen aktuellen Browser zu installieren. Weitere Informationen finden Sie auf
folgender Seite.

Important Note:
The content in this site is accessible to any browser or Internet device, however, some graphics will display correctly only in the newer versions of Netscape. To get the most out of our site we suggest you upgrade to a newer browser.
More information

© 2016 Mathematics Department | Imprint | Disclaimer | 25 September 2011
top