Name
Abstract | ||
|---|---|---|
Methods of internal-category theory are applied to show that the split epimorphisms in a category C are exactly the morphisms which are effective for descent with respect to any fibration over C (or to any C-indexed category). In the same context, composition-cancellation rules for effective descent morphisms are established and being applied to (suitably defined) locally-split epimorphisms. |
Year | DOI | Venue |
|---|---|---|
1997 | 10.1023/A:1008697013769 | Applied Categorical Structures |
Keywords | DocType | Volume |
internal category,discrete cofibration,indexed category,(effective) descent morphism,(locally) split epimorphism,equivalence relation | Journal | 5 |
Issue | ISSN | Citations |
3 | 0927-2852 | 1 |
PageRank | References | Authors |
0.41 | 2 | 2 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| George Janelidze | 1 | 40 | 33.99 |
| Walter Tholen | 2 | 77 | 39.38 |