SPATIO-TEMPORAL COVARIANCE FUNCTIONS GENERATED BY MIXTURES

dc.contributor.author	Ma Ch.
dc.date.accessioned	2021-05-05T05:04:44Z
dc.date.available	2021-05-05T05:04:44Z
dc.date.issued	2002
dc.identifier	https://www.elibrary.ru/item.asp?id=1289292
dc.identifier.citation	Mathematical Geology, 2002, 34, 8, 965-975
dc.identifier.issn	0882-8121
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/28393
dc.description.abstract	Spatio-temporal covariance functions are introduced in this paper by using two approaches: (1) positive power mixture of purely spatial and purely temporal covariances, and (2) scale mixture of purely spatial and purely temporal covariances. Various parametric and nonparametric families of nonseparable spatio-temporal covariance functions are obtained with appropriate selections of the mixing function and covariances being mixed.
dc.subject	CORRELATION FUNCTION
dc.subject	COVARIANCE FUNCTION
dc.subject	MIXTURE
dc.subject	POSITIVE DEFINITENESS
dc.title	SPATIO-TEMPORAL COVARIANCE FUNCTIONS GENERATED BY MIXTURES
dc.type	Статья

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