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arxiv: 1805.12357 · v2 · pith:2N3JYTCXnew · submitted 2018-05-31 · 🧮 math.GR · math.GT

A remark on Whitehead's Lemma

classification 🧮 math.GR math.GT
keywords lemmawhiteheadconsequencefoldsimmediateobserveremarkstallings
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We observe that Whitehead's lemma is an immediate consequence of Stallings folds.

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