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Existence of continuous selections on spaces of subsets in očan-type topologies

✍ Scribed by G. Praninskas

Publisher
Springer
Year
1989
Tongue
English
Weight
385 KB
Volume
28
Category
Article
ISSN
0363-1672

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The generalized Očan topology on sets of
The generalized Očan topology on sets of subsets and topological Boolean rings
✍ R. Kašuba 📂 Article 📅 1980 🏛 John Wiley and Sons 🌐 English ⚖ 608 KB

## Abstract In this article the study of OČAN spaces is continued. In a space 𝒫(𝒜, ℬ︁) some topological properties are not disturbed if 𝒜 and ℬ︁ are enlarged. The SORGENFREY plane can be identified with some OČAN space (Example 1). By use of systems of almost disjoint subsets some special topologic