M. Stehlik: 4-coloring of triangle-free graphs on the double torus; O. Rutcky: 3-colorings of graphs with odd cylces only of sizes 5 and 7

V četrtek ob 12:30 v 3.07 predavata gosta Matej Stehlik in Ondrej

Rutcky iz Češke republike:

1. (Stehlik) 4-coloring of triangle-free graphs on the double torus 
2. (Rutcky) 3-colorings of graphs with odd cylces only of sizes 5 and 7

Vabljeni!