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Dominating induced matchings of finite graphs and regularity of edge ideals |
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| Authors: | Takayuki Hibi Akihiro Higashitani Kyouko Kimura Akiyoshi Tsuchiya |
| Affiliation: | 1. Department of Pure and Applied Mathematics, Graduate School of Information Science and Technology, Osaka University, Toyonaka, Osaka, 560-0043, Japan 2. Department of Mathematics, Kyoto Sangyo University, Motoyama, Kamigamo, Kita-ku, Kyoto, 603-8555, Japan 3. Department of Mathematics, Faculty of Science, Shizuoka University, 836 Ohya, Suruga-ku, Shizuoka, 422-8529, Japan |
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