Topology Seminar

Organizer(s): 

For more information about this seminar, contact Zoltan Szabo, David Gabai, Sucharit Sarkar, Adam Levine, Peter Ozsvath or Lucas Culler

Please click on seminar title for complete abstract.

December 4, 2014
4:30pm - 5:30pm
Heegaard Floer homologies and cuspidal curves
Location
Fine Hall 314
Speaker: Maciej Borodzik,
University of Warsaw
December 11, 2014
3:00pm - 4:00pm
Augmentation and sheaf categories for Legendrian knots

Recently Vivek Shende, David Treumann, and Eric Zaslow introduced a category of constructible sheaves associated to a Legendrian knot, and conjectured that it is equivalent to a category built from augmentations of Legendrian contact homology.

Location
Fine Hall 314
Speaker: Lenhard Ng ,
Duke University
April 30, 2015
4:30pm - 5:30pm
The total surgery obstruction

This is a joint Topology - Algebraic Topology seminar.

Location
Fine Hall 314
Speaker: Andrew Ranicki,
University of Edinburgh