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Spatial random field models inspired from statistical physics with applications in the geosciences

D.T. Hristopulos

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URIhttp://purl.tuc.gr/dl/dias/FFDF8219-E0EE-4E39-96D8-23B17CEC6701-
Αναγνωριστικόhttps://doi.org/10.1016/j.physa.2006.01.037-
Γλώσσαen-
Μέγεθος5 pagesen
ΤίτλοςSpatial random field models inspired from statistical physics with applications in the geosciencesen
ΔημιουργόςD.T. Hristopulosen
ΠερίληψηThe spatial structure of fluctuations in spatially inhomogeneous processes can be modeled in terms of Gibbs random fields. A local low energy estimator (LLEE) is proposed for the interpolation (prediction) of such processes at points where observations are not available. The LLEE approximates the spatial dependence of the data and the unknown values at the estimation points by low-lying excitations of a suitable energy functional. It is shown that the LLEE is a linear, unbiased, non-exact estimator. In addition, an expression for the uncertainty (standard deviation) of the estimate is deriveden
ΤύποςPeer-Reviewed Journal Publicationen
ΤύποςΔημοσίευση σε Περιοδικό με Κριτέςel
Άδεια Χρήσηςhttp://creativecommons.org/licenses/by/4.0/en
Ημερομηνία2015-09-25-
Ημερομηνία Δημοσίευσης2006-
Βιβλιογραφική ΑναφοράD.T. Hristopulos, " Spartan spatial random field models inspired from statistical physics with applications in the geosciences " , Physi. A: Stati. Mech. and its Ap.,vol. 365,no. 1-2,pp. 211-216,2006.doi:10.1016/j.physa.2006.01.037en

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