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See Also: fibre product, free product with amalgamated subgroup
| Other names: |
pullback, pullback diagram, categorical pushout diagram, pushout diagram, amalgamated sum |
| Also defines: |
pullback square, pushout, categorical pushout, pushout square, generalized pullback, generalized pushout, have pullbacks, have pushouts |
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Cross-references: edge, initial objects, cocone, empty set, domain, identity, indexed by, collection, squares, commutative, terminal object, limiting cone, easy to see, diagram, object, isomorphism, commutative diagram, category, morphisms
There are 37 references to this entry.
This is version 12 of categorical pullback, born on 2004-02-14, modified 2009-02-18.
Object id is 5579, canonical name is CategoricalPullback.
Accessed 15848 times total.
Classification:
| AMS MSC: | 18A30 (Category theory; homological algebra :: General theory of categories and functors :: Limits and colimits ) |
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Pending Errata and Addenda
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