Resumen: In this paper we consider a general linear model in a continuous time. We propose a decomposition of the process which helps us to understand the structure of the model. Moreover, the sufficiency of the BLUE estimator of the expectation of the process can be characterized in terms of the Gaussian character of a component of the decomposition. Idioma: Inglés DOI: 10.1016/j.laa.2008.09.037 Año: 2009 Publicado en: LINEAR ALGEBRA AND ITS APPLICATIONS 430, 4 (2009), 1017-1024 ISSN: 0024-3795 Factor impacto JCR: 1.073 (2009) Categ. JCR: MATHEMATICS, APPLIED rank: 65 / 204 = 0.319 (2009) - Q2 - T1 Tipo y forma: Article (PostPrint) Área (Departamento): Área Estadís. Investig. Opera. (Dpto. Métodos Estadísticos)
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