Dear all,

Today's speaker at the Analysis and Probability seminar is Gabor Lippner from Northeastern University. The tile of his talk is "Growth of harmonic functions on lattices and nilpotent groups," and the abstract is below.

The talk will begin at 1:30PM in MONT 313. You can find information about future A/P talks here: http://calendar.uconn.edu/2019/month/10/376/.

Best,

Scott

Abstract: Liouville's theorem, in its strong form, states that harmonic functions of polynomial growth are polynomials. I will describe a new proof of this well-known theorem on Abelian and nilpotent groups. The method arises from the study of convexity properties of harmonic functions on discrete spaces. Joint work with Dan Mangoubi.