Krull Dimension for Limit Groups Iii: Scott Complexity and Adjoining Roots to Finitely Generated Groups
نویسنده
چکیده
This is the third paper in a sequence on Krull dimension for limit groups, answering a question of Z. Sela. We give generalizations of the well known fact that a nontrivial commutator in a free group is not a proper power to both graphs of free groups over cyclic subgroups and freely decomposable groups. None of the paper is specifically about limit groups.
منابع مشابه
Scott Complexity and Adjoining Roots to Finitely Generated Groups
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