Petr Skoda

Scientific, Seminar
Discrete Math Seminar: Petr Skoda and Sophie Burrill
June 12, 2012
Simon Fraser University
Petr Škoda Abstract:We study the obstructions (minor-minimal forbidden graphs) for orientable surfaces that have a 2-vertex cut. The building blocks of the obstructions are described. As a consequence, the complete list of 68 obstructions for the...