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

URI	http://purl.tuc.gr/dl/dias/FFDF8219-E0EE-4E39-96D8-23B17CEC6701	-
Αναγνωριστικό	https://doi.org/10.1016/j.physa.2006.01.037	-
Γλώσσα	en	-
Μέγεθος	5 pages	en
Τίτλος	Spatial random field models inspired from statistical physics with applications in the geosciences	en
Δημιουργός	D.T. Hristopulos	en
Περίληψη	The 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 derived	en
Τύπος	Peer-Reviewed Journal Publication	en
Τύπος	Δημοσίευση σε Περιοδικό με Κριτές	el
Άδεια Χρήσης	http://creativecommons.org/licenses/by/4.0/	en
Ημερομηνία	2015-09-25	-
Ημερομηνία Δημοσίευσης	2006	-
Βιβλιογραφική Αναφορά	D.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.2006.01.037	en

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