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Polynomial maps over $p$-adics and residual properties of mapping tori of group endomorphisms

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 نشر من قبل Mark Sapir
 تاريخ النشر 2008
  مجال البحث
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We continue our study of residual properties of mapping tori of free group endomorphisms. In this paper, we prove that each of these groups are virtually residually (finite $p$)-groups for all but finitely many primes$p$. The method involves further studies of polynomial maps over finite fields and $p$-adic completions of number fields.



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