On Császár structures and pre-nearness on frames
| dc.contributor.author | Holgate, David | |
| dc.contributor.author | Iragi, Bakulikira | |
| dc.date.accessioned | 2026-02-05T10:15:12Z | |
| dc.date.available | 2026-02-05T10:15:12Z | |
| dc.date.issued | 2026 | |
| dc.description.abstract | The aim of this paper is to introduce the concept of semi-Császár structures and investigate their relationship with the well-known notion of pre-nearness structures on frames. More explicitly, we define the category of semi-Császár frames and establish a connection with the category of covering pre-nearness frames. We provide conditions under which semi-Császár structures relate with pre-uniformities on frames. Finally, we present a frame counterpart to the relationship between symmetric syntopogenous structures and nearness spaces as established by Herrlich (Gen Topol Appl 4(3):191–212, 1974). | |
| dc.identifier.citation | Holgate, D. and Iragi, B., 2026. On Császár structures and pre-nearness on frames. Afrika Matematika, 37(1), p.6. | |
| dc.identifier.uri | https://doi.org/10.1007/s13370-025-01403-9 | |
| dc.identifier.uri | https://hdl.handle.net/10566/21895 | |
| dc.language.iso | en | |
| dc.publisher | Springer Science and Business Media Deutschland GmbH | |
| dc.subject | Closure operation | |
| dc.subject | Császár structure | |
| dc.subject | Interior operation | |
| dc.subject | Pre-nearness frame | |
| dc.subject | Topogenous order | |
| dc.title | On Császár structures and pre-nearness on frames | |
| dc.type | Article |