Entropy considerations in the noncommutative setting (Q5926141)
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scientific article; zbMATH DE number 1570655
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Entropy considerations in the noncommutative setting |
scientific article; zbMATH DE number 1570655 |
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Entropy considerations in the noncommutative setting (English)
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28 February 2001
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Summary: An analogue of the classical link between the relative entropy and Fisher information entropy is presented in the context of free probability theory. Several generalizations of the relative entropy in terms of density matrices are also discussed.
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free convolution
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infinitely divisible
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relative entropy
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Fisher information entropy
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free probability theory
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density matrices
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