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Tower Construction of Planar Coverings of Graphs
https://bunkyo.repo.nii.ac.jp/records/5750
https://bunkyo.repo.nii.ac.jp/records/57508dac0cf3-a2de-4de0-bd02-229d22e7691d
名前 / ファイル | ライセンス | アクション |
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BKSJ250005.pdf (377.2 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2011-02-23 | |||||
タイトル | ||||||
タイトル | Tower Construction of Planar Coverings of Graphs | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
著者 |
Negami, Seiya
× Negami, Seiya |
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所属機関 | ||||||
横浜国立大学教育人間科学部 | ||||||
所属機関 | ||||||
Department of Mathematics, Faculty of Education and Human Sciences, Yokohama National University | ||||||
内容記述 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We shall show that a connected graph G0 is projective-planar if and only if it has a series of double coverings Gn → Gn-1 → … → G0 with Gn planar, called a planar tower, and that a connected graph is projective-planar if and only if it has a projective-planar double covering. This works as an evidence supporting Negami's planar cover conjecture. | |||||
書誌情報 |
情報研究 en : Information and Communication Studies 巻 25, p. 25-29, 発行日 2000-01-01 |
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ISSN | ||||||
収録物識別子 | 03893367 | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 情報学シンポジウム特集号\nタイトル日本語表記 : グラフの平面的被覆の搭載成法\n著者名日本語表記 : 根上, 生也 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
本文言語 | ||||||
英語 | ||||||
ID | ||||||
BKSJ250005 | ||||||
作成日 | ||||||
日付 | 2011-02-23 |