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arXiv · 1512.06214

A new proof of Seymour's 6-flow theorem

Matt DeVos·Edita Rollová·Robert Šámal
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Abstract

Tutte's famous 5-flow conjecture asserts that every bridgeless graph has a nowhere-zero 5-flow. Seymour proved that every such graph has a nowhere-zero 6-flow. Here we give (two versions of) a new proof of Seymour's Theorem. Both are roughly equal to Seymour's in terms of complexity, but they offer an alternative perspective which we hope will be of value.

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Matt DeVos, Edita Rollová, Robert Šámal. 2015-12-19. A new proof of Seymour's 6-flow theorem. https://arxiv.org/abs/1512.06214

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