On Doob’s inequality and Burkholder’s inequality in weak spaces
On Doob’s inequality and Burkholder’s inequality in weak spaces
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DOI:
10.1007/s13348-015-0153-z
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发表时间:
2016-09
影响因子:
1.1
通讯作者:
M. Kikuchi
中科院分区:
文献类型:
--
作者:
M. Kikuchi
LetXbe a Banach function space over a nonatomic probability space. We associate withXthe weak space, which is a quasi-Banach space defined in a natural way. We give necessary and sufficient conditions for Doob’s inequality into be valid, and necessary and sufficient conditions for Burkholder’s inequality into be valid.