| THE SUPPORT GENERA OF CERTAIN LEGENDRIAN KNOTS | |
| Li, Youlin ; Wang, Jiajun | |
| 2012 | |
| 关键词 | Support genus Legendrian knot contact structure CONTACT STRUCTURES OPEN BOOKS INVARIANTS HOMOLOGY |
| 英文摘要 | In this paper, the support genera of all Legendrian right-handed trefoil knots and some other Legendrian knots are computed. We give examples of Legendrian knots in the three-sphere with the standard contact structure which have positive support genera with arbitrarily negative Thurston-Bennequin invariant. This answers a question in [S. Onaran, Invariants of Legendrian knots from open book decompositions, Int. Math. Res. Not. 10 (2010) 1831-1859].; Mathematics; SCI(E); 0; ARTICLE; 11; 21 |
| 语种 | 英语 |
| 出处 | SCI |
| 出版者 | journal of knot theory and its ramifications |
| 内容类型 | 其他 |
| 源URL | [http://hdl.handle.net/20.500.11897/392762]  |
| 专题 | 数学科学学院 |
| 推荐引用方式 GB/T 7714 | Li, Youlin,Wang, Jiajun. THE SUPPORT GENERA OF CERTAIN LEGENDRIAN KNOTS. 2012-01-01. |
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