Characterizing N+-perfect line graphs
Year of publication: |
January-March 2017
|
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Authors: | Escalante, Mariana ; Nasini, Graciela ; Wagler, Annegret |
Published in: |
International transactions in operational research : ITOR ; a journal of the International Federation of Operational Research Societies (IFORS). - Oxford : Wiley, ISSN 0969-6016, ZDB-ID 1213721-2. - Vol. 24.2017, 1/2, p. 325-337
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Subject: | stable set polytope | N+-perfect graphs | line graphs | PSD relaxation | Graphentheorie | Graph theory | Mathematik | Mathematics |
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