Hi all,
let me invite you to tomorrow's seminar given by Michal Opler. He will present a paper by Sergey Norin, Alex Scott, Paul Seymour, and David R. Wood on Clustered coloring in minor-closed classes
An interesting paper on the graph minor theory that is remarkably noncomplicated.
See you tomorrow,
R
-- Robert Šámal IÚUK MFF UK -- CSI of Charles University in Prague