Department of

# Mathematics

Seminar Calendar
for events the day of Wednesday, October 10, 2018.

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events for the
events containing

Questions regarding events or the calendar should be directed to Tori Corkery.
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30


Wednesday, October 10, 2018

3:00 pm in 241 Altgeld Hall,Wednesday, October 10, 2018

#### Measurable matchings and Følner tilings: Part 2

###### Anush Tserunyan (UIUC Math)

Abstract: We read through "Følner tilings of actions of amenable groups" by C. Conley et al [arXiv]. This second talk will the measurable version of Hall's marriage theorem for expansive bipartite probability measure preserving Borel graphs, due to R. Lyons and F. Nazarov.

4:00 pm in 2 Illini Hall,Wednesday, October 10, 2018

#### Flops and derived categories of threefolds, part 2

###### Ciaran O'Neill (UIUC Math)

Abstract: We will give the proof of Bridgelands theorem, stated last time. We will introduce Fourier-Mukai transforms, an important part of the proof.