You are cordially invited to the Algebra Seminar organized by the Department of Mathematics.<\/p>\n
Speaker: C.-C. Todea
\n(Joint work with Tiberiu Cocone\u0163)
\n(Technical University of Cluj-Napoca)<\/p>\n
\u201cStable unital basis, hyperfocal subalgebras and basic Morita equivalences\u201d<\/p>\n
Abstract: We will present Conjecture 1.6 introduced by Barker and Gelvin in 2020, which says that any source algebra of a p-block (p is a prime) of finite group has the unit group containing a basis stabilized by left and right action of the defect group. We will reduce this conjecture to a similar statement about basis of the hyperfocal subalgebras in the source algebra. We will also investigate if such unital basis of source algebras of two p-blocks, stabilized by left and right action of the defect group, are transported trough basic Morita equivalences.<\/p>\n
Date: Wednesday, December 21, 2022
\nTime: 11:00 \u2013 12:00 (UTC+3)<\/p>\n
This is an online seminar. To request the event link, please send a message to d.yilmaz@bilkent.edu.tr<\/p>\n","protected":false},"excerpt":{"rendered":"
You are cordially invited to the Algebra Seminar organized by the Department of Mathematics. Speaker: C.-C. Todea (Joint work with Tiberiu Cocone\u0163) (Technical University of Cluj-Napoca) \u201cStable unital basis, hyperfocal subalgebras and basic Morita equivalences\u201d Abstract: We will present Conjecture 1.6 introduced by Barker and Gelvin in 2020, which says [\u2026] <\/p>\n