Geodesic

Volume 11 (2009) no. 2

Sommaire

On economical set representations of graphs
Edge condition for long cycles in bipartite graphs
Clique-transversal sets and weak 2-colorings in graphs of small maximum degree
Determinants of rational knots
Directed figure codes are decidable
Spectral characterizations of sun graphs and broken sun graphs
Gray codes avoiding matchings
Adjoint functors and tree duality
Ore and Erdős type conditions for long cycles in balanced bipartite graphs
On the chromatic number of some flip graphs
A construction of small regular bipartite graphs of girth 8