Geodesic
Isbell duality
Theory and applications of categories, Tome 20 (2008), pp. 504-542.

Voir la notice de l'article provenant de la source Theory and Applications of Categories website

We develop in some generality the dualities that often arise when one object lies in two different categories. In our examples, one category is equational and the other consists of the topological objects in a (generally different) equational category.
Classification : 18A40, 18D20
Keywords: duality, fixed categories, sober objects 
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     author = {Michael Barr and John F. Kennison and R. Raphael},
     title = {Isbell duality},
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     volume = {20},
     year = {2008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TAC_2008_20_a14/}
}
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Michael Barr; John F. Kennison; R. Raphael. Isbell duality. Theory and applications of categories, Tome 20 (2008), pp. 504-542. http://geodesic.mathdoc.fr/item/TAC_2008_20_a14/