A moment problem on rational numbers (Q2012189)
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scientific article; zbMATH DE number 6754733
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A moment problem on rational numbers |
scientific article; zbMATH DE number 6754733 |
Statements
A moment problem on rational numbers (English)
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28 July 2017
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Various positive definite functions defined on an interval in \(\mathbb R\) have been characterized by their Fourier transform or Laplace transform. The paper under review gives a similar characterization of positive definite functions defined on the intersection of an interval with a semiadditive subgroup of the rationals.
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moment problem
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positive definite function
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semigroup
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