# Semi-Definite positive Programming Relaxations for Graph Kn-Coloring in Frequency Assignment

@article{Meurdesoif2001SemiDefinitePP,
title={Semi-Definite positive Programming Relaxations for Graph Kn-Coloring in Frequency Assignment},
author={Philippe Meurdesoif and Beno{\^i}t Rottembourg},
journal={RAIRO Oper. Res.},
year={2001},
volume={35},
pages={211-228}
}
• Published 1 April 2001
• Mathematics, Computer Science
• RAIRO Oper. Res.
Dans cet article, nous decrivons une nouvelle classe de problemes de coloration rencontres en Allocation de Frequences militaire: nous voulons minimiser le nombre de n-uplets distincts utilises pour colorier un ensemble done de n-cliques d'un graphe. Pour approcher ces problemes generalement NP-difficiles, nous proposons deux relaxations basees sur les modelisations semi-definies de la coloration de graphes et d'hypergraphes, ainsi qu'une generalisation des travaux de Karger et al. a la…
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