bn:01209809n
Noun Concept
Categories: Lemmas in category theory, Homological algebra
EN
zig-zag lemma  Zigzag lemma
EN
In mathematics, particularly homological algebra, the zig-zag lemma asserts the existence of a particular long exact sequence in the homology groups of certain chain complexes. Wikipedia
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EN
In mathematics, particularly homological algebra, the zig-zag lemma asserts the existence of a particular long exact sequence in the homology groups of certain chain complexes. Wikipedia
A mathematical lemma in homological algebra Wikipedia Disambiguation
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