Measures on two-dimensional products
Measures on two-dimensional products
复制标题
二维产品的措施
DOI:
10.1112/s0025579300013115
复制
发表时间:
1989
期刊:
影响因子:
0.8
通讯作者:
G. Plebanek
中科院分区:
文献类型:
--
作者:
G. Plebanek
§1. Introduction . Let two probability spaces ( X , , μ,) and ( Y , ℬ, ν) be given. For a subset D of X × Y and a real number d ≥ 0 we consider the following problem (MP) Does there exist a measure » on X × Y having μ and ν as marginals and such that λ ( D ) ≥ 1 − d ? This problem comes from Strassen's paper [12], where Borel probabilities on Polish spaces were treated. Further, it was investigated by many authors in more general settings (cf. [2], [4]-[7], [11]-[13]).