Abstract
We show that a large subclass of variograms is closed under products and that some desirable stability properties, such as the product of special compositions, can be obtained within the proposed setting. We introduce new classes of kernels of Schoenberg-Lévy type and demonstrate some important properties of rotationally invariant variograms.
Original language | British English |
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Pages (from-to) | 441-455 |
Number of pages | 15 |
Journal | Bernoulli |
Volume | 17 |
Issue number | 1 |
DOIs | |
State | Published - Feb 2011 |
Keywords
- Complete Bernstein functions
- Isotropy
- Schoenberg-Lévy kernels
- Variograms