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Article: New mathematical geosciences study findings recently were reported by A.E. Pomerantz and co-researchers.
- Article from:
- Journal of Mathematics
- Article date:
- November 3, 2009
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According to a study from the United States, "A new method is presented for describing spatial heterogeneity in materials that simultaneously present heterogeneity on a broad distribution of length scales. The method involves fitting the experimental variogram to a nested structure consisting of many model functions, each with a single range."
"Experimental regularization is rigorously considered, resulting in a description of the data on point-support. The output of this method is a plot called the heterogeneity spectrum. The heterogeneity spectrum shows the extent of spatial heterogeneity as a function of length scale, without bias from finite experimental ...