On the chromatic roots of generalized theta graphs

Orthogonal 3D Shapes of Theta Graphs

GD '02 Revised Papers from the 10th International Symposium on Graph Drawing

Chromatic Roots are Dense in the Whole Complex Plane

Combinatorics, Probability and Computing

Semi-supervised learning using randomized mincuts

ICML '04 Proceedings of the twenty-first international conference on Machine learning

Absence of Zeros for the Chromatic Polynomial on Bounded Degree Graphs

Combinatorics, Probability and Computing