Speaker: Esteban Salgado – IASI
YES@IASI – Young Experts Seminars
Abstract: Steinberg conjectured in 1976 that every planar graph with no cycles of length four or five is 3-colorable. I’ll present a brief summary of the results obtained from the attempts to solve this conjecture as well as a counterexample that disproof it.
Location: Roma, Via dei Taurini 19, Aula Piano Terra
Date: February 27, 2019 time 11.30
Contact person: Claudio Gentile