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Abstract
In this paper we study Lyndon's equation xpyqzr = 1, with x, y, z group elements and p, q, r positive integers, in HNN extensions of free and fully residually free groups, and draw some conclusions about its behavior in Λ-free groups.
Received: 2010-04-20
Revised: 2010-06-22
Published Online: 2010-10-13
Published in Print: 2011-May
© de Gruyter 2011