Artículo
Polyhedral results for the equitable coloring problem
Fecha de publicación:
08/2011
Editorial:
Elsevier
Revista:
Electronic Notes in Discrete Mathematics
ISSN:
1571-0653
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
In this work we study the polytope associated with a 0/1 integer programming formulation for the Equitable Coloring Problem. We find several families of valid inequalities and derive sufficient conditions in order to be facet-defining inequalities. We also present computational evidence of the effectiveness of including these inequalities as cuts in a Branch & Cut algorithm.
Palabras clave:
BRANCH & CUT
,
EQUITABLE GRAPH COLORING
,
INTEGER PROGRAMMING
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Articulos(SEDE CENTRAL)
Articulos de SEDE CENTRAL
Articulos de SEDE CENTRAL
Citación
Méndez Díaz, Isabel; Nasini, Graciela Leonor; Severin, Daniel Esteban; Polyhedral results for the equitable coloring problem; Elsevier; Electronic Notes in Discrete Mathematics; 37; 8-2011; 159-164
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