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Brownian Motion, Hardy Spaces and Bounded Mean Oscillation
Karl Endel Petersen
出版Cambridge University Press, 1977-05-19
主題Mathematics / GeneralMathematics / Differential Equations / GeneralMathematics / Probability & Statistics / GeneralMathematics / Complex AnalysisScience / GeneralScience / Chemistry / General
ISBN05212151299780521215121
URLhttp://books.google.com.hk/books?id=O2wqDnJ8hFwC&hl=&source=gbs_api
EBookSAMPLE
註釋This exposition of research on the martingale and analytic inequalities associated with Hardy spaces and functions of bounded mean oscillation (BMO) introduces the subject by concentrating on the connection between the probabilistic and analytic approaches. Short surveys of classical results on the maximal, square and Littlewood-Paley functions and the theory of Brownian motion introduce a detailed discussion of the Burkholder-Gundy-Silverstein characterization of HP in terms of maximal functions. The book examines the basis of the abstract martingale definitions of HP and BMO, makes generally available for the first time work of Gundy et al. on characterizations of BMO, and includes a probabilistic proof of the Fefferman-Stein Theorem on the duality of H11 and BMO.