Dear all, we will start winter term's Monday Lectures October 25. You all are cordially invited! Monday Oct.25 there will be no Colloquium. Monday's Lecture: Penny Haxell (University of Waterloo) Location: Freie Universität Berlin Takustr. 9 14195 Berlin Time: Monday, October 25th - 14:15 h Title: Tashkinov trees The technique of Tashkinov trees is an important tool that has been used to obtain many significant results on edge colouring of multigraphs. We describe the method and its main motivation, the famous Goldberg-Seymour conjecture from the 1970's. We also outline several results from the last decade that have used the Tashkinov trees technique. This talk is also an introduction, overview and survey to accompany the upcoming short course "Edge colouring of multigraphs and the Tashkinov trees method" Oct 26-29. You all are cordially invited! |