On Regular Closure Operators and Cowellpowered Subcategories
| dc.creator | Gautam, Vishvajit V. S. | |
| dc.date | 2002-06-12 | |
| dc.date | 2002-08-13 | |
| dc.date.accessioned | 2026-07-07T04:49:05Z | |
| dc.date.available | 2026-07-07T04:49:05Z | |
| dc.description | Many Properties of a category X, as for instance the existence of an adjoint or a factorization system, are a consequence of the cowellpoweredness of X. In the absence of cowellpoweredness, for general results, fairly strong assumption on the category are needed. This paper provides a number of novel and useful observations to tackle the cowellpoweredness problem of subcategories by means of regular closure operators. Our exposition focusses on the question when two subcategories A and B induce the same regular closure operators, then information about (non)-cowellpoweredness of A may be gained from corresponding property of B, and vice versa. | |
| dc.description | 16 pages, LaTex, 11pt ps.file, Corrected and revised version. Submitted to : Comment. Math. Univ. Carolinae | |
| dc.identifier | https://arxiv.org/abs/math/0206124 | |
| dc.identifier | http://arxiv.org/abs/math/0206124 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/64289 | |
| dc.subject | Category Theory | |
| dc.subject | 18A20, 18A30, 18A32 | |
| dc.title | On Regular Closure Operators and Cowellpowered Subcategories | |
| dc.type | text |