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Making holes in the hyperspace of subcontinua of a continuum having property (b)
Topology and its Applications ( IF 0.6 ) Pub Date : 2021-01-05 , DOI: 10.1016/j.topol.2020.107582
José G. Anaya , Rosa I. Carranza , David Maya , Fernando Orozco-Zitli

Let C(X) be the hyperspace of all subcontinua of a metric continuum X. An element AC(X) makes a hole in C(X) if C(X){A} is not unicoherent. In this paper, we characterize the elements AC(X) satisfying that A makes a hole in C(X) when X has property (b).



中文翻译:

在具有属性(b)的连续体的子连续体的超空间中打孔

CX是度量连续体X的所有子连续体的超空间。一个元素一种CX 使得孔CX 如果 CX-{一种}不是不一致的。在本文中,我们描述了元素一种CX满足于ACXX具有属性(b)时。

更新日期:2021-01-20
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