Representation and prediction for locally harmonizable isotropic random fields. (1995)

• Record Type: Journal Article
• Authors: Swift, Randall J.
• Is Part Of: Journal of applied mathematics and stochastic analysis. Volume 8:Number 2(1995)
• Page Start: 101
• Page End: 114
• Publication Date: 1995
• Subjects: weakly and strongly harmonizable fields -- isotropic -- nonstationary -- MT integrals -- linear prediction; Mathematical models -- Periodicals; Computer simulation -- Periodicals; Computer science -- Mathematics -- Periodicals; Computer science -- Mathematics; Computer simulation; Mathematical models; Applied Mathematics; Periodicals; Electronic journals; 519.22
• DOI: 10.1155/S1048953395000116
• Languages: English
• ISSNs: 1048-9533

Abstract

Abstract : The class of harmonizable fields is a natural extension of the class of stationary fields. This paper considers fields whose increments are harmonizable and isotropic. Spectral representations are obtained for locally harmonizable isotropic fields. A linear least squares prediction for locally harmonizable isotropic fields is considered.