Additive Structure
- Preadditive category –
- Additive category –
- Pre-Abelian category –
- Abelian category –
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- Exact sequence –
- Exact functor –
- Snake lemma –
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- Nine lemma –
- Five lemma –
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- Short five lemma –
- Mitchell's embedding theorem –
- Injective cogenerator –
- Derived category –
- Triangulated category –
- Model category –
- 2-category –
- Bicategory –
Read more about this topic: Outline Of Category Theory
Famous quotes containing the word structure:
“... the structure of our public morality crashed to earth. Above its grave a tombstone read, “Be tolerant—even of evil.” Logically the next step would be to say to our commonwealth’s criminals, “I disagree that it’s all right to rob and murder, but naturally I respect your opinion.” Tolerance is only complacence when it makes no distinction between right and wrong.”
—Sarah Patton Boyle, U.S. civil rights activist and author. The Desegregated Heart, part 2, ch. 2 (1962)