UCD School of Mathematics and Statistics Seminars

Oleg Zaboronski (Warwick)

will speak on

Dimensional reduction for elliptic SPDE's: integrable structures and large deviations

Time: 2:00PM
Date: Wed 25th September 2019
Location: Seminar Room SCN 1.25 [map]

Further information

Abstract: I will review the phenomenon of dimensional reduction for elliptic stochastic PDE's in two and three dimensions due to hidden supersymmetry discovered by Parisi and Sourlas. I will use dimensional reduction to establish a link between matrix-valued elliptic SPDE's and determinantal point processes. I will show that the large deviations principle can be proved for a class of equations without any reference to supersymmetry. The talk is based on joint work with Roger Tribe and David Elworthy.

(This talk is part of the Probability series.)

PDF notice

Return to all seminars