GLOBAL CLOSURE OPERATORS VS. SUBCATEGORIES

Autor:	G. E. Strecker, G. Castellini
Rok vydání:	1990
Předmět:	Algebra Mathematics (miscellaneous) Closed category Mathematics::Number Theory Mathematics::Category Theory Closure (topology) Structure (category theory) Concrete category Closure operator Galois connection Mathematics
Zdroj:	Quaestiones Mathematicae. 13:417-424
ISSN:	1727-933X 1607-3606
DOI:	10.1080/16073606.1990.9631969
Popis:	Given a concrete category (A,U) over a category X, we establish a Galois correspondence between subcategories of A and global closure operators over A.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::3619e9fbece239ea10be775c4cd197ed https://doi.org/10.1080/16073606.1990.9631969 Zobrazit plný text záznamu