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Theory of Probability and Mathematical Statistics

ISSN 1547-7363(online) ISSN 0094-9000(print)

 
 

 

Interpolation of a homogeneous, space-isotropic, and time-stationary random field from observations on an infinite cylindrical surface. I


Author: N. Semenovs’ka
Translated by: Oleg Klesov
Journal: Theor. Probability and Math. Statist. 82 (2011), 139-148
MSC (2010): Primary 60G60
DOI: https://doi.org/10.1090/S0094-9000-2011-00833-2
Published electronically: August 5, 2011
MathSciNet review: 2790489
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Abstract | References | Similar Articles | Additional Information

Abstract: We solve the problem of interpolation of a homogeneous, space-isotropic, and time-stationary random field in the case of a finite sample observed on an infinite cylindrical surface. An explicit formula for the corresponding mean square error of interpolation is obtained. The asymptotic behavior of the error is studied as the number of observations is increasing. Conditions for the error-free approximation are given. For the problem of the error-free approximation, we find an optimal distribution of the weight coefficients in the interpolation formula.


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Additional Information

N. Semenovs’ka
Affiliation: Department of Probability Theory, Statistics, and Actuarial Mathematics, Faculty for Mechanics and Mathematics, National Taras Shevchenko University, Academician Glushkov Avenue 2, Kiev 03127, Ukraine
Email: semenovska@mail.ru

Keywords: Isotropic random field, interpolation, optimal estimates
Received by editor(s): January 18, 2010
Published electronically: August 5, 2011
Article copyright: © Copyright 2011 American Mathematical Society