71 citations · 137 across the 24 of their papers we have counts for
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A Function Space HMC Algorithm With Second Order Langevin Diffusion Limit
Michela Ottobre, Natesh S. Pillai, Frank J. Pinski +1
We describe a new MCMC method optimized for the sampling of probability measures on Hilbert space which have a density with respect to a Gaussian; such measures arise in the Bayesi…
Markov semigroups with hypocoercive-type generator in Infinite Dimensions II: Applications
V. Kontis, M. Ottobre, B. Zegarlinski
In this paper we show several applications of the general theory developed in \cite{MV_I}, where we studied smoothing and ergodicity for infinite dimensional Markovian systems with…
Markov semigroups with hypocoercive-type generator in Infinite Dimensions: Ergodicity and Smoothing
V. Kontis, M. Ottobre, B. Zegarlinski
We start by considering infinite dimensional Markovian dynamics in R^m generated by operators of hypocoercive type and for such models we obtain short and long time pointwise estim…