Colloquium
Time:
Mathematics Colloquium
Date:
4:00 pm –
4:50 pm
Avery Hall
Room: 115
1144 T St
Lincoln NE 68508
Lincoln NE 68508
Additional Info: AVH
Contact:
Steve Cohn, (402) 472-7223, scohn1@math.unl.edu
Speaker: Jamie Radcliffe
Affiliation: UNL
Local Host: Richard Rebarber
Title: Surprising uses for surprisals: entropy methods in combinatorics
Affiliation: UNL
Local Host: Richard Rebarber
Title: Surprising uses for surprisals: entropy methods in combinatorics
Additional Public Info:
Abstract: I will talk about some beautiful recent results, by a variety of people, in which hard combinatorial problems have been attacked using the probabilistic notion of <b>entropy</b>. I’ll start from the beginning and discuss the way in which the notion of entropy has been generalized from its thermodynamic roots, and extended to many mathematical situations. I’ll discuss a number of ways in which entropy has allowed people to prove counting results by serving as a form of “generalized counting”, or as a form of “generalized accounting”.
Refreshments will be served in 348 Avery 3:30-4pm. The talk is free
and open to the public.