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Teoriya Veroyatnostei i ee Primeneniya, 1993, Volume 38, Issue 4, Pages 842–857
(Mi tvp4022)
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This article is cited in 1 scientific paper (total in 1 paper)
On the Lévy–Khinchin formula in noncommutative probability theory
A. S. Kholevo Steklov Mathematical Institute, Russian Academy of Sciences
Abstract:
An important role in modern statistical quantum measurement theory is played by measures that assume values in a noncommutative algebra of transformations. This paper investigates convolution semigroups of such measures arising in connection with measurement processes that proceed continuously in time. The principal result is a noncommutative generalization of the Lévy–Khinchin formula, which describes the structure of the convolution semigroups in terms of their Fourier transforms.
Keywords:
convolution semigroup, instrument, quasi-characteristic function.
Received: 25.04.1991
Citation:
A. S. Kholevo, “On the Lévy–Khinchin formula in noncommutative probability theory”, Teor. Veroyatnost. i Primenen., 38:4 (1993), 842–857; Theory Probab. Appl., 38:4 (1993), 660–672
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https://www.mathnet.ru/eng/tvp4022 https://www.mathnet.ru/eng/tvp/v38/i4/p842
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