Radon-Nikodym Derivatives of Gaussian Measures
نویسندگان
چکیده
منابع مشابه
Radon–Nikodym derivatives of quantum operations
Given a completely positive ~CP! map T, there is a theorem of the Radon– Nikodym type @W. B. Arveson, Acta Math. 123, 141 ~1969!; V. P. Belavkin and P. Staszewski, Rep. Math. Phys. 24, 49 ~1986!# that completely characterizes all CP maps S such that T2S is also a CP map. This theorem is reviewed, and several alternative formulations are given along the way. We then use the Radon–Nikodym formali...
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ژورنال
عنوان ژورنال: The Annals of Mathematical Statistics
سال: 1966
ISSN: 0003-4851
DOI: 10.1214/aoms/1177699516