ADJOINTNESS IN DESCENT THEORY

Authors
BETTI R
Citation
R. Betti, ADJOINTNESS IN DESCENT THEORY, Journal of pure and applied algebra, 116(1-3), 1997, pp. 41-47
Citations number
6
Categorie Soggetti
Mathematics, Pure",Mathematics,Mathematics,Mathematics
Journal title
Journal of pure and applied algebra → ACNP
ISSN journal
00224049
Volume
116
Issue
1-3
Year of publication
1997
Pages
41 - 47
Database
ISI
SICI code
0022-4049(1997)116:1-3<41:AIDT>2.0.ZU;2-B
Abstract
The ''exact resolution'' of a morphism in a bicategory X is a process that leads to a biadjointness of suitable bicategories constructed out of X. We apply this biadjointness to state in a universal way the (la x) effective descent problem, which is investigated further. (C) 1997 Elsevier Science B.V.