Geometry and Topology Seminar
The Geometry and Topology seminar meets in room 901 of Van Vleck Hall on Fridays from 1pm - 2:20pm. For more information, contact Alex Waldron.
|Sep. 10||Organizational meeting|
|Sep. 17||Alex Waldron||Harmonic map flow for almost-holomorphic maps|
|Sep. 24||Sean Paul||Geometric Invariant Theory, Stable Pairs, Canonical Kähler metrics & Heights|
|Oct. 1||Andrew Zimmer|
|Oct. 8||Laurentiu Maxim|
|Oct. 15||Gavin Ball|
|Oct. 22||Botong Wang|
|Oct. 29||Brian Hepler|
|Nov. 5||Chenxi Wu|
|Nov. 12||Sigurd Angenent|
I'll describe some history, recent results, and open problems about harmonic map flow, particularly in the 2-dimensional case.
An interesting problem in complex differential geometry seeks to characterize the existence of a constant scalar curvature metric on a Hodge manifold in terms of the algebraic geometry of the underlying variety. The speaker has recently solved this problem for varieties with finite automorphism group. The talk aims to explain why the problem is interesting (and quite rich) and to describe in non-technical language the ideas in the title and how they all fit together.
Note: this talk will provide some background for Sean's colloquium later in the afternoon.
Archive of past Geometry seminars