The Notion of Convexity and Concavity on Wiener Space
The Notion of Convexity and Concavity on Wiener Space
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维纳空间上的凸凹概念
DOI:
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发表时间:
2000
期刊:
影响因子:
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通讯作者:
A. Üstünel
中科院分区:
文献类型:
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作者:
D. Feyel;A. Üstünel
Abstract We define, in the frame of an abstract Wiener space, the notions of convexity and of concavity for the equivalence classes of random variables. As application we show that some important inequalities of the finite dimensional case have their natural counterparts in this setting.