Elementary embeddings in torsion-free hyperbolic groups
نویسندگان
چکیده
منابع مشابه
Test elements in torsion-free hyperbolic groups
We prove that in a torsion-free hyperbolic group, an element is a test element if and only if it is not contained in a proper retract.
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ژورنال
عنوان ژورنال: Annales scientifiques de l'École normale supérieure
سال: 2011
ISSN: 0012-9593,1873-2151
DOI: 10.24033/asens.2152