Best Constants in Preservation Inequalit
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JosΓ© A Adell; Ana PΓ©rez-Palomares
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Article
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1998
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Elsevier Science
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English
β 206 KB
We consider families (L t , t # T) of positive linear operators such that each L t is representable in terms of a stochastic process starting at the origin and having nondecreasing paths and integrable stationary increments. For these families, we give probabilistic characterizations of the best pos