Title: Asymptotic behavior of positive harmonic functions in some unbounded domains
Speaker: Subhroshekhar Ghosh (Princeton)
Date: 18 August 2014
Time: 2:00 - 3:00 p.m.
Venue: Lecture Hall I, Department of Mathematics
This talk will concern asymptotic estimates at infinity for positive harmonic functions in a large class of non-smooth unbounded domains. These are domains whose sections, after rescaling, resemble a Lipschitz cylinder or a Lipschitz cone, e.g., various paraboloids and horns. We will also mention a few related results in probability, e.g harmonic measure (distribution of exit position of Brownian motion) estimates.