Stochastic dynamics of determinantal processes by integration by parts
Author(s) -
Laurent Decreusefond,
Ian Flint,
Nicolas Privault,
Giovanni Luca Torrisi
Publication year - 2015
Publication title -
communications on stochastic analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.224
H-Index - 10
eISSN - 2688-6669
pISSN - 0973-9599
DOI - 10.31390/cosa.9.3.05
Subject(s) - stochastic dynamics , dynamics (music) , statistical physics , computer science , mathematical economics , mathematics , physics , acoustics
We derive an integration by parts formula for functionals of determinantal processes on compact sets, completing the arguments of [4]. This is used to show the existence of a configuration-valued diffusion process which is non-colliding and admits the distribution of the determinantal process as reversible law. In particular, this approach allows us to build a concrete example of the associated diffusion process, providing an illustration of the results of [4] and [30].
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