“A(nother) generalized multiplication formula”

speaker: Pierre-Guy Plamondon (Université de Paris Sud XI)

abstract: I will present a multiplication formula for cluster characters in 2-Calabi-Yau triangulated categories which generalizes the one proved by Palu. This formula enables one to reobtain, Dominguez and Geiss’ formula for almost-split triangles. This will be a report on a joint work with B.Keller and F.Qin.

timetable:
Mon 2 Feb, 18:00 - 18:40, Aula Dini
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