Chai Wah Wu
Linear Algebra and Its Applications
We characterize the graphs for which a linear relaxation of a facility location problem defines a polytope with all integral extreme points. We use a transformation to a stable set problem in perfect graphs. Based on this transformation, these graphs can be recognized in polynomial time.
Chai Wah Wu
Linear Algebra and Its Applications
Hang-Yip Liu, Steffen Schulze, et al.
Proceedings of SPIE - The International Society for Optical Engineering
Ehud Altman, Kenneth R. Brown, et al.
PRX Quantum
Michael E. Henderson
International Journal of Bifurcation and Chaos in Applied Sciences and Engineering