论文标题

局部上限的Poset值图和层状空间

Locally upper bounded poset-valued maps and stratifiable spaces

论文作者

Jin, Ying-Ying, Xie, Li-Hong, Yang, Han-Biao

论文摘要

在本文中,我们通过局部上限的半连续poset值地图的扩展来表征可层分(或半分离的)空间(或单调的偏见(或单调可计算的元元)空间。这些扩展了实现本地界限功能的早期结果。

In this paper, we characterize stratifiable (or semi-stratifiable) spaces, and monotonically countably paracompact (or monotonically countably metacompact) spaces by expansions of locally upper bounded semi-continuous poset-valued maps. These extend earlier results for real-valued Locally bounded functions.

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