Metrizable ball structures
A ball structure is a triple \((X,P,B)\), where \(X\), \(P\) are nonempty sets and, for any \(x\in X\), \(\alpha\in P\), \(B(x,\alpha)\) is a subset of \(X\), \(x\in B(x,\alpha)\), which is called a ball of radius \(\alpha\) around \(x\). We characterize up to isomorphism the ball structures related...
Saved in:
| Date: | 2018 |
|---|---|
| Main Author: | |
| Format: | Article |
| Language: | English |
| Published: |
Lugansk National Taras Shevchenko University
2018
|
| Subjects: | |
| Online Access: | https://admjournal.luguniv.edu.ua/index.php/adm/article/view/1152 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Journal Title: | Algebra and Discrete Mathematics |