O. Knill: Panorama from Federal Hill in Baltimore, January 17, 2014
Baltimore panorama taken on January 16, 2014 from the Federal Hill. Click for large version.

Mathematical structures in graph theory

Oliver Knill, January 16, 2014, Baltimore, Slides I [PDF], Slides II [PDF], Abstract and Preparation notes [PDF]. Sources to the papers can be found on the ArXiv.