Department of

# Mathematics

Seminar Calendar
for events the day of Friday, October 11, 2013.

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events for the
events containing

Questions regarding events or the calendar should be directed to Tori Corkery.
    September 2013          October 2013          November 2013
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  7          1  2  3  4  5                   1  2
8  9 10 11 12 13 14    6  7  8  9 10 11 12    3  4  5  6  7  8  9
15 16 17 18 19 20 21   13 14 15 16 17 18 19   10 11 12 13 14 15 16
22 23 24 25 26 27 28   20 21 22 23 24 25 26   17 18 19 20 21 22 23
29 30                  27 28 29 30 31         24 25 26 27 28 29 30



Friday, October 11, 2013

4:00 pm in 241 Altgeld Hall,Friday, October 11, 2013

#### Duality and Trace, or, Everything I know about duality, I learned from R-modules

###### Amelia Tebbe (UIUC Math)

Abstract: By discussing the examples of R-modules and (hopefully) chain complexes, we will get an intuition for the definition of trace for strongly dualizable symmetric monoidal categories, as defined by Dold and Puppe.

4:00 pm in 345 Altgeld Hall,Friday, October 11, 2013

#### Multiple recurrence in quasirandom groups

###### Anush Tserunyan (UIUC)

Abstract: We are reading the paper 'Multiple recurrence in quasirandom groups' by Bergelson and Tao ( http://arxiv.org/abs/1211.6372 ).