Department of

# Mathematics

Seminar Calendar
for events the day of Friday, November 2, 2018.

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events for the
events containing

More information on this calendar program is available.
Questions regarding events or the calendar should be directed to Tori Corkery.
     October 2018          November 2018          December 2018
Su Mo Tu We Th Fr Sa   Su Mo Tu We Th Fr Sa   Su Mo Tu We Th Fr Sa
1  2  3  4  5  6                1  2  3                      1
7  8  9 10 11 12 13    4  5  6  7  8  9 10    2  3  4  5  6  7  8
14 15 16 17 18 19 20   11 12 13 14 15 16 17    9 10 11 12 13 14 15
21 22 23 24 25 26 27   18 19 20 21 22 23 24   16 17 18 19 20 21 22
28 29 30 31            25 26 27 28 29 30      23 24 25 26 27 28 29
30 31


Friday, November 2, 2018

3:00 pm in 145 Altgeld Hall,Friday, November 2, 2018

#### Bases in $L^p$ spaces

###### Chris Gartland (Illinois Math)

Abstract: We will discuss examples of bases in $L^p$ spaces such as the Walsh and Haar systems.

4:00 pm in 241 Altgeld Hall,Friday, November 2, 2018

#### K3 surfaces and Hyperkahler manifolds

###### Sungwoo Nam (UIUC)

Abstract: In classification of complex surfaces, K3 surfaces take position similar to that of elliptic curves in smooth projective curves. With their higher-dimensional analogues, compact hyperkahler manifolds, they play an important role in string theory as well. In this talk, we will see their definition and basic properties, mostly about their cohomology. We’ll then discuss a theorem of Matsushita and Hwang, which shows rigidity of the structure of these manifolds.

4:00 pm in 345 Altgeld Hall,Friday, November 2, 2018

#### A model-theoretic approach to rigidity of strongly ergodic distal actions

###### Ronnie Chen (UIUC)

Abstract: We will continue reading through "A model-theoretic approach to rigidity of strongly ergodic, distal actions" by T. Ibarlucía and T. Tsankov