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| 摘要: |
| 对极大欧拉生成子图为Hamilton圈的图作了初步研究,得到了该类图的极大欧拉生成子图的边数问题,在一定条件下满足3/5—猜想,并给出了一个公开问题;同时也得到了该类图的最小度及最大度的上界. |
| 关键词: 极大欧拉生成子图 Hamilton圈 边数 |
| DOI: |
| 分类号:O157.5 |
| 基金项目:重庆市自然科学基金;重庆市教委资助项目 |
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| Graphs whose maximum spanning Eulerian subgrahs are Hamilton cycles |
|
李霄民' target='_blank'>LI Xiao-min
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| Abstract: |
| In this paper,the author studies graphs whose maximum spanning Eulerian subgrahs are Hamilton cycles,and arrives at that these graphs satisfy the 3/5-confecture on given conditions.Also,the property of its maximum and minimum degree is given. |
| Key words: maximum spanning Eulerian subgraphs,Hamilton cycle,edge-number |