This is the second talk of the double-header on October 5th. **************************************************************** Speaker: Prof. Richard Melrose (MIT) http://math.mit.edu/people/profile?pid=183 http://de.wikipedia.org/wiki/Richard_Melrose Time: Friday, 3-4PM, October 5, 2012 Room: OMB-149, Old Main Building (UNSW) Lunch with speaker: meet around 12:30PM at the entrance to the East Wing of Red Centre Building. One choice of commuting from Sydney: meet at Carslaw 620 around 12:05PM and share taxi to UNSW. The round trip is covered by school colloquium fund. ---------------------------------------------------------- Title: Towards Analysis on Loop Manifolds Abstract: I will describe the successive case of orientation, spin and string structures on a compact manifold and in particular how in the latter case this can be realized in terms of objects on the loop space. There remain serious difficulties in doing differential analysis on these spaces and I will try to show where the problems lie and some possible paths forward in ongoing work with Chris Kottke. ----------------------------------------------------- Joint Colloquium web site: http://www.maths.usyd.edu.au/u/SemConf/JointColloquium/index.html