The Niemytzki plane is $\varkappa$-metrizable
We prove that the Niemytzki plane is $\varkappa$-metrizable and we try to explain the differences between the concepts of a stratifiable space and a $\varkappa$-metrizable space. Also, we give a characterisation of $\varkappa$-metrizable spaces which is modelled on the version described by Chigogidz...
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| Main Authors: | , , |
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| Format: | article |
| Language: | EN |
| Published: |
Institute of Mathematics of the Czech Academy of Science
2021
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| Subjects: | |
| Online Access: | https://doaj.org/article/00749d478a0f4dd68b7aa5b8061d0bc6 |
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