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Ampleness in the free group

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 نشر من قبل Abderezak Ould Houcine
 تاريخ النشر 2012
  مجال البحث
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We show that the theory of the free group -- and more generally the theory of any torsion-free hyperbolic group -- is $n$-ample for any $ngeq 1$. We give also an explicit description of the imaginary algebraic closure in free groups.



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