Communications on Pure and Applied Mathematics · 1960 · 77 citations · 2 references
Natural SciencesMathematicsSet TheoryGroup CompositionGroup StructureGroup TheoryGroup-subgroup RelationsOrder RelationPresentation Of GroupsSubgroup RelationsSubgroup Structure
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Cohomology Theory of Groups with a Single Defining Relation
Roger C. Lyndon · Annals of Mathematics · 1950 · 238 citations