Covering properties for LQ s with nested bases
This paper deals with problems on LQ spaces which have a nested base; among others we give conditions so that a space (X,τ1,τ2) admits an LQ which generates τ1 and −1τ2, and give necessary and sufficient conditions for a space to be quasi-metrizable, related to concrete covering properties. We al...
Збережено в:
| Автори: | , |
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| Формат: | Artigo |
| Мова: | Inglês |
| Опубліковано: |
Wiley
2001-01-01
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| Серія: | International Journal of Mathematics and Mathematical Sciences |
| Онлайн доступ: | http://dx.doi.org/10.1155/S0161171201004951 |
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