2005/10/06 | 波莱尔域[Borel Field]
类别(∑〖数学〗) | 评论(0) | 阅读(191) | 发表于 11:43
If a field has the property that, if the sets , ..., , ... belong to it, then so do the sets and , then the field is called a Borel field (Papoulis 1984, p. 29).
0

评论Comments

日志分类
首页[1408]
∑〖数学〗[349]
Ω〖物理〗[357]
¤〖天文〗[343]
℃〖化学〗[359]