Name: Fractional Brownian Motion: Approximations and Projections (Mathematics and Statistics) (en Inglés)
Price: 199570.00 CLP
Availability: InStock
Author: Oksana Banna; Yuliya Mishura; Kostiantyn Ralchenko; Sergiy Shklyar
ISBN: 9781786302601

portada Fractional Brownian Motion: Approximations and Projections (Mathematics and Statistics) (en Inglés)

Formato

Libro Físico

Editorial

Iste Ltd

Autor

Oksana Banna; Yuliya Mishura; Kostiantyn Ralchenko; Sergiy Shklyar

Año

2019

Idioma

Inglés

N° páginas

266

Encuadernación

Tapa Dura

ISBN13

9781786302601

N° edición

Fractional Brownian Motion: Approximations and Projections (Mathematics and Statistics) (en Inglés)

Oksana Banna; Yuliya Mishura; Kostiantyn Ralchenko; Sergiy Shklyar (Autor) · Iste Ltd · Tapa Dura

Libro Físico

$ 199.570

$ 332.620

Ahorras: $ 133.050

40% descuento

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Reseña del libro "Fractional Brownian Motion: Approximations and Projections (Mathematics and Statistics) (en Inglés)"

This monograph studies the relationships between fractional Brownian motion (fBm) and other processes of more simple form. In particular, this book solves the problem of the projection of fBm onto the space of Gaussian martingales that can be represented as Wiener integrals with respect to a Wiener process. It is proved that there exists a unique martingale closest to fBm in the uniform integral norm. Numerical results concerning the approximation problem are given. The upper bounds of distances from fBm to the different subspaces of Gaussian martingales are evaluated and the numerical calculations are involved. The approximations of fBm by a uniformly convergent series of Lebesgue integrals, semimartingales and absolutely continuous processes are presented. As auxiliary but interesting results, the bounds from below and from above for the coefficient appearing in the representation of fBm via the Wiener process are established and some new inequalities for Gamma functions, and even for trigonometric functions, are obtained.