Between ${\cal A}$- and ${\cal B}$-sets
| dc.creator | Dontchev, Julian | |
| dc.date | 1998-11-01 | |
| dc.date.accessioned | 2026-07-07T05:26:41Z | |
| dc.date.available | 2026-07-07T05:26:41Z | |
| dc.description | The aim of this paper is to introduce the class of ${\cal A}{\cal B}$-sets as the sets that are the intersection of an open and a semi-regular set. Several classes of well-known topological spaces are characterized via the new concept. A new decomposition of continuity is provided. | |
| dc.description | to appear in "Mathematica Balkanica" | |
| dc.identifier | https://arxiv.org/abs/math/9811002 | |
| dc.identifier | http://arxiv.org/abs/math/9811002 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/77642 | |
| dc.subject | General Topology | |
| dc.subject | 54G05; 54H05; 54C05; 54C08; 54G99 | |
| dc.title | Between ${\cal A}$- and ${\cal B}$-sets | |
| dc.type | text |