CO Seminar – Gabriel Coutinho

CO Seminar – Gabriel Coutinho

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CO Seminar – Gabriel Coutinho

February 20 @ 12:30 - 13:30

Note the special time: The seminar takes place on Thursday instead of a Friday.

Location: MF 12

Speaker: Gabriel Coutinho (UFMG, Brazil)

Title: Equitable partitions and quotient graphs

Abstract: In this talk I will present the recent preprint myself and Fred Cançado have put on arXiv https://arxiv.org/pdf/2411.09157
I will essentially survey known results that present equivalent condititions for graphs to admit similar quotients according to equitable partitions. Then I will introduce the concept of a symmetrized quotient, and finally present our main result. The talk should be accessible to anyone with basic linear algebra and combinatorics background.

Details

Date:
February 20
Time:
12:30 - 13:30
Event Category: