On the H-force number of Hamiltonian graphs and cycle extendability. | 0 | 0.34 | 2017 |
On vertices enforcing a Hamiltonian cycle. | 2 | 0.51 | 2013 |
On short paths through prescribed vertices of a graph | 2 | 0.37 | 2007 |
On short cycles through prescribed vertices of a polyhedral graph. | 0 | 0.34 | 2005 |
On light graphs in the family of 4-connected planar graphs | 2 | 0.39 | 2002 |
On vertex-degree restricted paths in polyhedral graphs | 18 | 1.91 | 2000 |
On paths of greedoids and a minor characterization | 0 | 0.34 | 1994 |
Simple Greedoids | 0 | 0.34 | 1988 |