bn:00586599n
Noun Concept
Categories: All pages needing cleanup, Additive categories, Articles with short description, Homological algebra
EN
exact sequence  Coexact  exact sequences  long exact sequence  Long exact sequences
EN
An exact sequence is a sequence of morphisms between objects such that the image of one morphism equals the kernel of the next. Wikipedia
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EN
An exact sequence is a sequence of morphisms between objects such that the image of one morphism equals the kernel of the next. Wikipedia
Sequence of homomorphisms such that each kernel equals the preceding image Wikidata
A sequence of groups with adjacent groups connected by homomorphisms such that the image of one homomorphism is the kernel of the next. Wiktionary