Analysis on the Wiener Space

Nicolas Privault*

*Corresponding author for this work

Research output: Chapters, Conference Papers, Creative and Literary WorksChapter in research book/monograph/textbook (Author)peer-review

Abstract

In this chapter we consider the particular case where the normal martingale (Mt)tR+ is a standard Brownian motion. The general results stated in Chapters 3 and 4 are developed in this particular setting of a continuous martingale. Here, the gradient operator has the derivation property and can be interpreted as a derivative in the directions of Brownian paths, while the multiple stochastic integrals are connected to the Hermite polynomials. The connection is also made between the gradient and divergence operators and other transformations of Brownian motion, e.g. by time changes. We also describe in more detail the specific forms of covariance identities and deviation inequalities that can be obtained on the Wiener space and on Riemannian path space.
Original languageEnglish
Title of host publicationStochastic Analysis in Discrete and Continuous Settings
Subtitle of host publicationWith Normal Martingales
PublisherSpringer Berlin Heidelberg
Chapter5
Pages161-194
ISBN (Electronic)9783642023804
ISBN (Print)9783642023798
DOIs
Publication statusPublished - 2009

Publication series

NameLecture Notes in Mathematics
PublisherSpringer-Verlag Berlin Heidelberg
Volume1982
ISSN (Print)0075-8434
ISSN (Electronic)1617-9692

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