Perfect (0, ± 1)-matrices and perfect bidirected graphs

研究成果: Article査読

1 被引用数 (Scopus)

抄録

Perfect (0, ± 1)-matrices and perfect bidirected graphs are independently defined but are closely related. In this paper, we discuss these relations and give several characterizations of perfectness. The generalized stable set problem associated with bidirected graphs is a generalization of the maximum weighted stable set problem. We also give a brief proof that if a given bidirected graph is perfect, then the problem can be solved in polynomial time.

本文言語English
ページ(範囲)339-356
ページ数18
ジャーナルTheoretical Computer Science
235
2
DOI
出版ステータスPublished - 2000 3 28
外部発表はい

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)

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