Título: Central Limit Theorems and Quadratic Variations in Terms of Spectral Density
Autores: Biermé, Hermine; Université Paris-Descartes - Paris 5
Bonami, Aline; Université d'Orléans
Leon, José R.; Universidad Central de Venezuela
Fecha: 2011-01-01
Publicador: Electronic journal of probability
Fuente:
Tipo: Peer-reviewed Article

Tema: Central limit theorem; Gaussian stationary process; spectral density; periodogram; quadratic variations; fractional Brownian Motion
60F05; 60G15; 60G10; 62M10; 62M15; 62M40; 60H07
Descripción: We give a new proof and provide new bounds for the speed of convergence in the Central Limit Theorem of Breuer Major on stationary Gaussian time series, which generalizes to particular triangular arrays. Our assumptions are given in terms of the spectral density of the time series. We then consider generalized quadratic variations of Gaussian fields with stationary increments under the assumption that their spectral density is asymptotically self-similar and prove Central Limit Theorems in this context.
Idioma: No aplica

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