Artículo
A polyhedral approach for the equitable coloring problem
Fecha de publicación:
02/2014
Editorial:
Elsevier Science
Revista:
Discrete Applied Mathematics
ISSN:
0166-218X
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 that shows the efficacy of these inequalities used in a cutting-plane algorithm.
Palabras clave:
CUT AND BRANCH
,
EQUITABLE GRAPH COLORING
,
INTEGER PROGRAMMING
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Colecciones
Articulos(CCT - ROSARIO)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - ROSARIO
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - ROSARIO
Articulos(SEDE CENTRAL)
Articulos de SEDE CENTRAL
Articulos de SEDE CENTRAL
Citación
Méndez-Díaz, Isabel; Nasini, Graciela Leonor; Severin, Daniel Esteban; A polyhedral approach for the equitable coloring problem; Elsevier Science; Discrete Applied Mathematics; 164; Part 2; 2-2014; 413-426
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