Seminar series
Date
Mon, 28 May 2007
15:45
15:45
Location
DH 3rd floor SR
Speaker
Mr Anthony Metcalfe
Organisation
University of Cork, Ireland
A dimer configuration of a graph is a subset of the edges, such that every
vertex is contained in exactly one edge of the subset. We consider dimer
configurations of the honeycomb lattice on the cylinder, which are known to be
equivalent to configurations of interlaced particles. Assigning a measure to the
set of all such configurations, we show that the probability that particles are
located in any subset of points on the cylinder can be written as a determinant,
i.e. that the process is determinantal. We also examine Markov chains of
interlaced particles on the circle, with dynamics equivalent to RSK.