Kathrin Vorwerk: What is: “Combinatorial fixed point theorems”?
Kathrin Vorwerk, KTH
Tid: Fr 2009-12-11 kl 13.15 - 14.15
Plats: Room 3721, department of mathematics, KTH, Lindstedtsvägen 25, 7th floor
Kontakt:
Oscar Andersson Forsman
08-790 7208
Kathrin Vorwerk
08-790 7208
Ämnesområde: Combinatorics
We will explore combinatorial analogues to topological fixed point theorems. We present some applications among graph colouring, fair division and embeddability problems. If time permits, we will consider similar results as seen for Z₂ for general groups. The talk aims to be introductory and suitable for all graduate students.