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關(guān)于Hamilton圖的新的圈結(jié)構(gòu)定理

2020-08-04 11:30李靜云任韓
關(guān)鍵詞:分類號(hào)定理文獻(xiàn)

李靜云 任韓

摘要: 設(shè) G 是一個(gè) n 階圖, 若對(duì)于每一個(gè) k (3 ? k ? n) , 圖 G 都含有 k -圈, 則稱圖 G 為泛圈圖. 泛圈圖是圈理論研究中的重要課題. 研究得到了Hamilton 圈上兩個(gè)不相鄰的點(diǎn)在圈上的距離是3 的泛圈性結(jié)果.

關(guān)鍵詞: Hamilton 圖; 泛圈圖; 圈

中圖分類號(hào): O157.5文獻(xiàn)標(biāo)志碼: ADOI: 10.3969/j.issn.1000-5641.201911013

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