KnowraMaximal elementLinked fromLinked fromThe 8 pages that link to Maximal element, each with the reason it gives.All 8Broader topic 2Related 2Compared with 4Zorn's lemmaBroader topic: This is the conclusion Zorn's lemma guarantees, without requiring a greatest element.Teichmüller–Tukey lemmaBroader topic: The lemma guarantees this endpoint, which need not be a greatest element.