ON DOUBLE-TORUS KNOTS (I)

ON DOUBLE-TORUS KNOTS (I)
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关于双环结 (I)

DOI:
10.1142/s0218216500000359
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发表时间:
1999
影响因子:
0.5
通讯作者:
Pat Hill
Pat Hill
中科院分区:
数学4区
文献类型:
--
作者:
Pat Hill

文献摘要

被引文献

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双环面纽结是嵌入在S3中亏格为2的Heegaard曲面上的纽结。在给出这些纽结的符号后,我们考虑了不连通的双环面纽结L,并给出了这类纽结非平凡的一个判据。发现了各种新的具有平凡亚历山大多项式的非平凡纽结。
A double-torus knot is knot embedded in a genus two Heegaard surface in S3. After giving a notation for these knots, we consider double-torus knots L such that is not connected, and give a criterion for such knots to be non-trivial. Various new types of non-trivial knots with trivial Alexander polynomial are found.