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12 Kasım 2018, 10:40 
Bilkent Üniversitesi Cebir SeminerleriBrauer pairs, pointed groups, and block fusion Matthew Gelvin
In this talk we will describe how a block B of the finite group G
gives rise to a fusion system on the block's defect group D. The rough idea
is that G induces conjugacy relations among the subgroups of D, but we only
consider those conjugations that respect B.
To make sense of what this means, we introduce the notion of a Brauer pair,
whose technical properties we will prove by considering the more refined
notion of a local pointed group.
NOT: Konuşma öncesinde çay-kurabiye ikramı yapılacaktır Grup Teorisi İngilizce Seminar Room SA - 141 admin 20.03.2020 |
