Department of

# Mathematics

Seminar Calendar
for events the day of Thursday, January 9, 2014.

.
events for the
events containing

Questions regarding events or the calendar should be directed to Tori Corkery.
    December 2013           January 2014          February 2014
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                      1
8  9 10 11 12 13 14    5  6  7  8  9 10 11    2  3  4  5  6  7  8
15 16 17 18 19 20 21   12 13 14 15 16 17 18    9 10 11 12 13 14 15
22 23 24 25 26 27 28   19 20 21 22 23 24 25   16 17 18 19 20 21 22
29 30 31               26 27 28 29 30 31      23 24 25 26 27 28



Thursday, January 9, 2014

3:00 pm in 243 Altgeld Hall,Thursday, January 9, 2014

#### Infinite dimensional finitely forcible graphon

###### Tereza Klimosova   [email] (University of Warwick)

Abstract: Graphons are analytic objects associated with convergent sequences of graphs. Problems from extremal combinatorics and theoretical computer science led to a study of graphons determined by finitely many subgraph densities, which are referred to as finitely forcible. We show that there exists a finitely forcible graphon such that the topological space of its typical points has infinite Lebesgue covering dimension, disproving the conjecture by Lovasz and Szegedy. The talk is based on joint work with Roman Glebov and Daniel Kral.