| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4597297 | Journal of Pure and Applied Algebra | 2009 | 11 Pages |
Abstract
We extend the result of Joyal and Tierney asserting that a morphism of commutative algebras in the ∗-autonomous category of sup-lattices is an effective descent morphism for modules if and only if it is pure, to an arbitrary ∗-autonomous category VV (in which the tensor unit is projective) by showing that any VV-functor out of VV is precomonadic if and only if it is comonadic.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Bachuki Mesablishvili,