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Hyperbolic Cross Truncations for Stochastic Fourier Cosine Series

Based on our decomposition of stochastic processes and our asymptotic representations of Fourier cosine coefficients, we deduce an asymptotic formula of approximation errors of hyperbolic cross truncations for bivariate stochastic Fourier cosine series. Moreover we propose a kind of Fourier cosine e...

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Detalles Bibliográficos
Autor principal: Zhang, Zhihua
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4134834/
https://www.ncbi.nlm.nih.gov/pubmed/25147842
http://dx.doi.org/10.1155/2014/265031