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bn:02187578n
Noun Concept
Categories: Group theory, Combinatorics on words, long volume value
EN
HNN extension  Britton's Lemma  HNN-extension
EN
In mathematics, the HNN extension is an important construction of combinatorial group theory. Wikipedia
Definitions
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Sources
EN
In mathematics, the HNN extension is an important construction of combinatorial group theory. Wikipedia
NAMED AFTER
Graham Higman
Bernhard Neumann
Hanna Neumann
Wikipedia
EN
HNN extension
Wikidata
EN
HNN extension
Wikipedia Redirections
EN
Britton's Lemma, HNN-extension

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