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On the rate of convergence in non-central asymptotics of the Hermite variations of fractional Brownian sheet

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EN
Abstrakty
EN
The Hermite variations of the anisotropic fractional Brownian sheet enjoy similar behaviour to that for the fractional Brownian motion: central (convergence to a normal distribution) or non-central (convergence to a Hermite-type distribution). In this note, we investigate the rate of convergence in the non-central case.
Rocznik
Strony
301--311
Opis fizyczny
Bibliogr. 14 poz.
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autor
  • Université de Rennes 1, IRMAR, 263 Avenue du General Leclerc CS 74205, 35042 Rennes cedex, France
Bibliografia
  • [1] A. Begyn, Asymptotic expansion and central limit theorem for quadratic variations of Gaussian processes, Bernoulli 13 (3) (2007), pp. 712-753.
  • [2] J.-C. Breton and I. Nourdin, Error bounds on the non-normal approximation of Hermite power variations of fractional Brownian motion, Electron. Comm. Probab. 13 (2008), pp. 482-493.
  • [3] P. Breuer and P. Major, Central limit theorems for nonlinear functionals of Gaussian fields, J. Multivariate Anal. 13 (3) (1983), pp. 425-441.
  • [4] J.-F. Coeurjolly, Estimating the parameters of a fractional Brownian motion by discrete variations of its sample paths, Stat. Inference Stoch. Process. 4 (2001), pp. 199-227.
  • [5] Y. A. Davydov and G. V. Martynova, Limit behavior of multiple stochastic integral, in: Statistics and Control of Random Process (Preila, 1987) (in Russian), Nauka, Moscow 1987, pp. 55-57.
  • [6] R. L. Dobrushin and P. Major, Non-central limit theorems for nonlinear functionals of Gaussian fields, Z. Wahrsch. verw. Gebiete 50 (1979), pp. 27-52.
  • [7] L. Giraitis and D. Surgailis, CLT and other limit theorems for functionals of Gaussian processes, Z. Wahrsch. verw. Gebiete 70 (1985), pp. 191-212.
  • [8] J. Istas and G. Lang, Quadratic variations and estimators of the Hölder index of a Gaussian process, Ann. Inst. H. Poincaré Probab. Statist. 33 (1997), pp. 407-436.
  • [9] I. Nourdin and G. Peccati, Stein’s method on Wiener chaos, Probab. Theory Related Fields 145 (1-2) (2009), pp. 75-118.
  • [10] D. Nualart, The Malliavin Calculus and Related Topics of Probability and Applications, second edition, Springer, Berlin 2006.
  • [11] A. Réveillac, M. Stauch and C. Tudor, Hermite variation of the fractional Brownian sheet, Stoch. Dyn. (2011) (to appear).
  • [12] M. Taqqu, Convergence of integrated processes of arbitrary Hermite rank, Z.Wahrsch. verw. Gebiete 50 (1979), pp. 53-83.
  • [13] C. A. Tudor and F. Viens, Itˆo formula and local times for the fractional Brownian sheet, Electron. J. Probab. 8 (14) (2003).
  • [14] C. A. Tudor and F. Viens, Variations and estimators for the selfsimilarity order through Malliavin calculus, Ann. Probab. 6 (2009), pp. 2093-2134.
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Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-ad9f1127-4ec2-4b9d-85ca-07d40608e8db
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