Department of

# Mathematics

Seminar Calendar
for events the day of Wednesday, February 27, 2019.

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events for the
events containing

Questions regarding events or the calendar should be directed to Tori Corkery.
     January 2019          February 2019            March 2019
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1  2  3  4  5                   1  2                   1  2
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31


Wednesday, February 27, 2019

3:00 pm in 2 Illini Hall,Wednesday, February 27, 2019

#### Dieudonné crystals associated to formal groups

###### Ningchuan Zhang (Illinois Math)

Abstract: In this talk, I will introduce Dieudonné crystals associated to commutative formal group schemes. The focus of this talk will be on the construction of the contravariant Dieudonné crystal functor and explicit computation of some examples. I'll also mention its relation with extensions and deformations of formal groups if time allows.

3:00 pm in 341 Altgeld Hall,Wednesday, February 27, 2019

#### "Generic representations of abelian groups and extreme amenability" by J. Melleray and T. Tsankov (Part 2)

###### Dakota Ihli (UIUC)

Abstract: In this series of talks, we discuss the paper in the title [arXiv link].

3:00 pm in 243 Altgeld Hall,Wednesday, February 27, 2019

#### To Be Announced

###### Sooin Yun (University of Illinois, Statistics)

4:00 pm in 245 Altgeld Hall,Wednesday, February 27, 2019