摘要
我们证明了紧Hausdorff空间Ω上的正则可数可加向量测度是C(Ω)上某一弱紧线性算子的表示测度,基于此和CΩ)上有界线性算子的理论讨论了Ω上可数可加向量测度和正则可数可加向量测度得到一些有趣的结果,特别地我们给出了RNP的一个新特征。
We prove that a regularly countably additive vector measure on a compact Hausdorff space Ω is the representing measure of a weakly compact linear operator on C(Ω). Making use of the preceding conclusion and some results about bounded linear operators on C(Ω), we discuss countably additive and regulaly countably additive vector measures and obtain some interesting results, in particular, we give a new characteristic of RNP.
出处
《云南大学学报(自然科学版)》
CAS
CSCD
1993年第3期269-274,共6页
Journal of Yunnan University(Natural Sciences Edition)
关键词
弱紧线性算子
测度
豪斯道夫空间
regular vector measure, weakly compact linear operator, repre-senting measure, Radon-Nikodym property