Abstract
We consider the estimation of the unknown mean of a homogeneous random field from observations on a system of homothetically expanding regions. We examine the asymptotic behavior of the variance of the arithmetic-mean estimator. The arithmetic-mean estimator is shown to be asymptotically efficient in the class of linear estimators.
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M. I. Yadrenko, Spectral Theory of Random Fields [in Russian], Kiev (1984).
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Translated from Vychislitel'naya i Prikladnaya Matematika, No. 66, pp. 106–111, 1988.
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Bektashov, S., Hau, D.D. & Yadrenko, M.I. Asymptotic efficiency of the arithmetic-mean estimator of the unknown mean of a homogeneous random field. J Math Sci 66, 2438–2441 (1993). https://doi.org/10.1007/BF01364980
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DOI: https://doi.org/10.1007/BF01364980