C
Ciprian A. Tudor
Researcher at Lille University of Science and Technology
Publications - 230
Citations - 4246
Ciprian A. Tudor is an academic researcher from Lille University of Science and Technology. The author has contributed to research in topics: Malliavin calculus & Fractional Brownian motion. The author has an hindex of 32, co-authored 219 publications receiving 3875 citations. Previous affiliations of Ciprian A. Tudor include Paris-Sorbonne University & Romanian Academy.
Papers
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Book ChapterDOI
Gaussian Limits for Vector-valued Multiple Stochastic Integrals
TL;DR: In this article, necessary and sufficient conditions for a sequence of d-dimensional vectors of multiple stochastic integrals to converge in distribution to a ddimensional Gaussian vector were established.
Journal ArticleDOI
Stochastic evolution equations with fractional Brownian motion
TL;DR: In this article, a necessary and sufficient condition for the existence and uniqueness of the solution is established and the spatial regularity is analyzed; separate proofs are required for the cases of Hurst parameter above and below 1/2.
Journal ArticleDOI
Statistical aspects of the fractional stochastic calculus
Ciprian A. Tudor,Frederi Viens +1 more
TL;DR: In this paper, the authors apply the techniques of stochastic integration with respect to the fractional Brownian motion and the Gaussian theory of regularity and supremum estimation to study the maximum likelihood estimator (MLE) for the drift parameter of the process with any level of Hlder-regularity.
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Analysis of the Rosenblatt process
TL;DR: In this article, the Rosenblatt process is represented as a Wiener-Ito multiple integral with respect to the Brownian motion on a finite interval and a stochastic calculus is developed to analyze it by using both pathwise type calculus and Malliavin calculus.
Journal ArticleDOI
On bifractional Brownian motion
Francesco Russo,Ciprian A. Tudor +1 more
TL;DR: In this article, a self-similar Gaussian process with bracket equal to a constant times t is introduced, which is a generalization of the fractional Brownian motion for k = 1.