KnowraNakayama's lemmaLinked fromLinked fromThe 7 pages that link to Nakayama's lemma, each with the reason it gives.All 7Related 5Compared with 2Maschke's theoremCompared with: It belongs to module theory's tools for analyzing nonsemisimple algebras and their radicals.Artin–Rees lemmaCompared with: It converts filtration information into generation or vanishing conclusions in local applications.