Department of

# Mathematics

Seminar Calendar
for events the day of Tuesday, August 11, 2015.

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Questions regarding events or the calendar should be directed to Tori Corkery.
      July 2015             August 2015           September 2015
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                      1          1  2  3  4  5
5  6  7  8  9 10 11    2  3  4  5  6  7  8    6  7  8  9 10 11 12
12 13 14 15 16 17 18    9 10 11 12 13 14 15   13 14 15 16 17 18 19
19 20 21 22 23 24 25   16 17 18 19 20 21 22   20 21 22 23 24 25 26
26 27 28 29 30 31      23 24 25 26 27 28 29   27 28 29 30
30 31


Tuesday, August 11, 2015

1:00 pm in 345 Altgeld Hall,Tuesday, August 11, 2015

#### An Expansion of $\mathbb{R}$ by a Certain Complex Subgroup

###### Travis Nell (UIUC)

Abstract: We consider the real field $(\mathbb{R},<,+,\cdot)$ along with a predicate $\Gamma$ for a certain divisible multiplicative subgroup of $\mathbb{C}$. We will discuss efforts to prove tameness for this structure by showing it is elementarily equivalent to a Hrushovski Fusion.