acyclic object (Q4677987)
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with respect to an additive functor between Abelian categories (whose domain admits enough injectives), an object whose cohomologies (images under right derived functors) vanish for all positive degrees
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | acyclic object |
with respect to an additive functor between Abelian categories (whose domain admits enough injectives), an object whose cohomologies (images under right derived functors) vanish for all positive degrees |
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- enwiki Acyclic object