<b>ε-Open sets</b> - doi: 10.4025/actascitechnol.v35i1.15585
<p class="aresumo">In this paper, we introduce the relatively new notion of ζ-open subset which is strictly weaker than open. We prove that the collection of all ζ-open subsets of a space forms a topology that is finer than the original one. Several characterizations and properties o...
| Published in: | Acta Scientiarum: Technology |
|---|---|
| Main Author: | |
| Format: | Article |
| Language: | Portuguese |
| Published: |
Universidade Estadual de Maringá
2013-01-01
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| Subjects: | |
| Online Access: | http://periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/15585 |