| dc.creator | Xu, Zhen-Guo | es |
| dc.creator | Shi, Fu-Gui | es |
| dc.date | 2017-05-08 | |
| dc.date.accessioned | 2026-09-25T13:07:11Z | |
| dc.date.available | 2026-09-25T13:07:11Z | |
| dc.identifier | https://www.revistaproyecciones.cl/index.php/proyecciones/article/view/1549 | |
| dc.identifier | 10.4067/S0716-09172006000100004 | |
| dc.identifier.uri | https://revistaschilenas.uchile.cl/handle/2250/256490 | |
| dc.description | In this paper, the notions of SPN-compactness, countable SPNcompactness and the SPN-Lindelöf property are introduced in L-topological spaces by means of strongly preclosed L-sets. In an L-space, an Lset having the SPN-Lindelöf property is SPN-compact if and only if it is countably SPN-compact. (Countable) SPN-compactness implies (countable) N-compactness, the SPN-Lindelöf property implies the N-Lindelöf property, but each inverse is not true. Every L-set with finite support is SPN-compact. The intersection of an (a countable) SPN-compact L-set and a strongly preclosed L-set is (countably) SPNcompact. The strong preirresolute image of an (a countable) SPNcompact L-set is (countably) SPN-compact. Moreover SPN-compactness can be characterized by nets. | es |
| dc.language | en | |
| dc.publisher | Universidad Católica del Norte. | en |
| dc.rights | Copyright (c) 2006 Proyecciones. Journal of Mathematics | en |
| dc.rights | https://creativecommons.org/licenses/by/4.0 | en |
| dc.source | Proyecciones (Antofagasta); Vol. 25 No. 1 (2006); 47-61 | en |
| dc.source | Proyecciones. Revista de Matemática; Vol. 25 Núm. 1 (2006); 47-61 | es |
| dc.source | 0717-6279 | |
| dc.source | 10.22199/issn.0717-6279-2006 | |
| dc.title | SPN-compactness in L-topological spaces | es |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/publishedVersion | |
