[Turkmath:6624] İSTANBUL BİLGİ ÜNİVERSİTESİ MATEMATİK SEMİNERLERİ

[Oya Cesur Demir]

Assist. Prof. Olcay Coşkun
(Boğaziçi University)
23 October Friday, at 14:00;
Bilgi Üniversitesi Dolapdere Kampüsü, Room:130.
Title:
Ring of subquotients of a finite group.
 Abstract:
We introduce the ring of subquotients of a finite group. As an abelian group, it is free on the set of conjugacy classes of subquotients (sections) of the group and extends the well-known Burnside ring. The talk will start by introducing the category of bisets and some related functor categories which form our general framework.


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