Quasi-invariance and reversibility in the Fleming-Viot process

Kenji Handa

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arXiv · math/9909189

Quasi-invariance and reversibility in the Fleming-Viot process

Kenji Handa

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Abstract

Reversible measures of the Fleming-Viot process are shown to be characterized as quasi-invariant measures with a cocycle given in terms of the mutation operator. As applications, we give certain integral characterization of Poisson-Dirichlet distributions and a proof that the stationary measure of the step-wise mutation model of Ohta-Kimura with periodic boundary condition is nonreversible.

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Kenji Handa. 1999-09-19. Quasi-invariance and reversibility in the Fleming-Viot process. https://arxiv.org/abs/math/9909189

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