Online Talk: Kathryn Nurse

Youtube recording:

Please advertise this talk at your home institution. Anyone is welcome to attend! 

Time: Wednesday, Oct 18 at 3pm ET

Speaker: Kathryn Nurse, Simon Fraser University
Title: Seymour’s 6-flow theorem – a short proof

Abstract: Tutte conjectured in 1954 that every bridgeless graph has a nowhere-zero 5-flow. In 1982, Seymour showed that it is true when 5 is replaced with 6. In this talk, I present a short variation of Seymour’s proof. This work is joint with Matt DeVos.

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