Article ID Journal Published Year Pages File Type
1154051 Statistics & Probability Letters 2007 7 Pages PDF
Abstract

In this paper we provide some simple characterizations for the spherical harmonics coefficients of an isotropic random field on the sphere. The main result is a characterization of isotropic gaussian fields through independence of the coefficients of their development in spherical harmonics.

Keywords
Related Topics
Physical Sciences and Engineering Mathematics Statistics and Probability
Preview
Some characterizations of the spherical harmonics coefficients for isotropic random fields
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