[Turkmath:6810] Mimar Sinan Matematik Bölümü Genel Seminerleri - 26 Subat 2010

[KIVANÇ ERSOY]

>
>   *Mimar Sinan Güzel Sanatlar Üniversitesi Matematik Bölümü Genel
> Seminerleri
> *
> Konusmaci: Prof. Dr. Vladimir Tolstykh
> Yeditepe Universitesi
>
>
>  *On the automorphism groups of groups F/R'*
>
> The sketch of the proof of the following result will be discussed.
> Let F be an infinitely generated free group and R a fully invariant
> subgroup of F such that
> (a) R is contained in the commutator
> subgroup F' of F and
> (b) the quotient group F/R is residually torsion-free nilpotent.
>
> Then the automorphism
> group Aut(F/R') of the group F/R' is complete.
>
> This extends a result by Dyer and
> Formanek (1977) on finitely generated
> groups F_n/R' where F_n is a free
> group of rank at least two and
> R a characteristic subgroup of F_n.
>
>
>  Yer     : 408 No'lu Amfi
>  MSGSÜ Fen Edebiyat Fakültesi(Beşiktaş)
>
>  Zaman  :  26 Şubat 2010 Cuma, 16:30
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