## Algebraic Geometry Seminar

Please see the following for more related talks:

**Upcoming Seminars:**
- Friday, February 24, 2017, 3:15pm, 119 Physics, Algebraic Geometry Seminar

*TBA*

Christopher O'Neill (UC Davis)
- Friday, March 24, 2017, 3:15pm, 119 Physics, Algebraic Geometry Seminar

*TBA*

Laure Flapan (UCLA)
- Friday, March 31, 2017, 3:15pm, 119 Physics, Algebraic Geometry Seminar

*Positivity in T-equivariant K-theory of flag varieties associated to Kac-Moody groups*

Seth Baldwin (UNC - Chapel Hill)
- The cohomology rings of flag varieties have long been known to exhibit
positivity properties. One such property is that the structure constants
of the Schubert basis with respect to the cup product are non-negative.
Brion (2002) and Anderson-Griffeth-Miller (2011) have shown that positivity
extends to K-theory and T-equivariant K-theory, respectively. In this talk
I will discuss recent work (joint with Shrawan Kumar) which generalizes
these results to the case of Kac-Moody groups.

- Friday, April 7, 2017, 3:15pm, 119 Physics, Algebraic Geometry Seminar

*TBA*

Prakash Belkale (UNC)
- Monday, May 1, 2017, 3:15pm, 119 Physics, Geometry Seminar

*TBA*

Matt Kerr (Washington U in St. Louis)

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