Hereditarily normal Katětov spaces and extending of usco mappings
Hereditarily normal Katětov spaces and extending of usco mappings
复制标题
遗传正常的 Katětov 空间和 usco 映射的扩展
DOI：
--
复制
发表时间：
2000
期刊：
影响因子：
--
通讯作者：
I. Shishkov
中科院分区：
文献类型：
--
作者：
I. Shishkov
利用扩张上半连续紧值映射刻画了几类遗传正规空间。控制扩展的情况也被考虑。应用实值半连续函数。
Several classes of hereditarily normal spaces are characterized in terms of extending upper semi-continuous compact-valued mappings. The case of controlled extensions is considered as well. Applications are obtained for real-valued semi-continuous functions.