Proceedings of the American Mathematical Society · 1955 · 10 citations · 1 references
Natural SciencesMathematicsAlgebraAbstract AlgebraCommutative AlgebraGroup TheoryAssociative AlgebrasFree GroupsLoop Algebras
Then, for Gc^K it is necessary and sufficient that R be cyclically equivalent to An(ai, a2) where A (ai, a2) is a primitive element in the free group F(au a2).
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On Equivalent Sets of Elements in a Free Group
J. H. C. Whitehead · Annals of Mathematics · 1936 · 258 citations