TTT72: Sheffield
Department of Pure Mathematics, the University of Sheffield.
This was a working meeting with the usual time for participant discussion.
Date
Date
2 February 2010
Speakers
Speakers
Justin Noel
For orientations preserving power operations, p-typicality is atypical
Justin Noel
For orientations preserving power operations, p-typicality is atypical
In joint work with Niles Johnson, we have computed some obstructions for an H_\infty complex orientation to factor through the Brown-Peterson spectrum. The non-triviality of these obstructions show that a number of standard ring spectra maps MU-->E, can not be maps of E_\infty ring spectra. Examples include E=BP, E_n, and E(n) for n>0 and p<7.
Stephen Miller
Classifying spaces for quasitoric manifolds
Stephen Miller
Classifying spaces for quasitoric manifolds
Tom Bridgeland
Spaces of stability conditions
Tom Bridgeland
Spaces of stability conditions
Further information
Further information
The meeting was partially supported by a Scheme 3 grant from the London Mathematical Society.