Régularité de la loi du maximum de processus gaussiens réguliers
✍ Scribed by Jean-Marc Azaïs; Mario Wschebor
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 202 KB
- Volume
- 328
- Category
- Article
- ISSN
- 0764-4442
No coin nor oath required. For personal study only.
✦ Synopsis
Soit un processus gaussien apararnetre reel et a valeurs reelles . Si Ies trajectoires sont de classe C 2 k , k entier et si la loi jointe du processus et de ses derivees n'a pas de degenerescences. alors la fonction de repartition du maximum du processus sur un imervalle borne est de classe C k • On donne une formule de recurrence permettant d'exprimer les derivees successives par une formule implicite. © Academic des ScienceslElsevier, Paris
Regularity ofthe distribution of the maximumof a Gaussian process wit}" regular paths
Let X be a real-valued Gaussian process with a one-dimensional parameter. If the sample paths of X are of class Celk. k integer and if the marginal distributions 0/ X and its derivatives have no degeneracy , then thedistribution/unctionofthe maximumon a bounded interval is 0/class c-. We give a recurrence method allowingto express the derivatives by means 0/certain implicit formulae.
📜 SIMILAR VOLUMES
Let {W t , 0 t 1} be a linear Brownian motion, starting from 0, defined on the canonical probability space (Ω, F, P ). In this paper we provide sufficient conditions for the Skorohod integral to belong to the Besov space B 1/2 p,∞ , p 4. We require firstly the integrand to be in the space L ∞ (Ω × [