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arXiv:1606.06934 [math.PR]AbstractReferencesReviewsResources

Estimation for stochastic damping Hamiltonian systems under partial observation. III. Diffusion term

Patrick Cattiaux, José R. León, Clémentine Prieur

Published 2016-06-22Version 1

This paper is the third part of our study started with Cattiaux, Le\'{o}n and Prieur [Stochastic Process. Appl. 124 (2014) 1236-1260; ALEA Lat. Am. J. Probab. Math. Stat. 11 (2014) 359-384]. For some ergodic Hamiltonian systems, we obtained a central limit theorem for a nonparametric estimator of the invariant density [Stochastic Process. Appl. 124 (2014) 1236-1260] and of the drift term [ALEA Lat. Am. J. Probab. Math. Stat. 11 (2014) 359-384], under partial observation (only the positions are observed). Here, we obtain similarly a central limit theorem for a nonparametric estimator of the diffusion term.

Comments: Published at http://dx.doi.org/10.1214/15-AAP1126 in the Annals of Applied Probability (http://www.imstat.org/aap/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Journal: Annals of Applied Probability 2016, Vol. 26, No. 3, 1581-1619
Categories: math.PR
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