splitting lemma
lemma that, in an Abelian category, a short exact sequence, one of whose two morphisms admits a section or retraction into the middle term, is a direct sum
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splitting lemma
Summary
splitting lemma is a lemma[1]. It draws 39 Wikipedia views per month (lemma category, ranking #18 of 67).[2]
Key Facts
- splitting lemma's instance of is recorded as lemma[3].
- splitting lemma's Freebase ID is recorded as /m/010wgl[4].
- splitting lemma's facet of is recorded as abelian category[5].
- splitting lemma's statement describes is recorded as short exact sequence[6].
- splitting lemma's studied by is recorded as category theory[7].
- splitting lemma's maintained by WikiProject is recorded as WikiProject Mathematics[8].
- splitting lemma's Microsoft Academic ID is recorded as 2780664197[9].
Why It Matters
splitting lemma draws 39 Wikipedia views per month (lemma category, ranking #18 of 67).[2] It has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[10]