KNOTS IN THE SOLID TORUS UP TO 6 CROSSINGS

被引:10
|
作者
Gabrovsek, Bostjan [1 ]
Mroczkowski, Maciej [2 ]
机构
[1] Univ Ljubljana, Fac Comp & Informat Sci, Ljubljana 1001, Slovenia
[2] Univ Gdansk, Inst Math, PL-80952 Gdansk, Poland
关键词
Knot; classification; skein module; solid torus;
D O I
10.1142/S0218216512501064
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We classify non-affine, prime knots in the solid torus up to 6 crossings. We establish which of these are amphicheiral: almost all knots with symmetric Jones polynomial are amphicheiral, but in a few cases we use stronger invariants, such as HOMFLYPT and Kauffman skein modules, to show that some such knots are not amphicheiral. Examples of knots with the same Jones polynomial that are different in the HOMFLYPT skein module are presented. It follows from our computations, that the wrapping conjecture is true for all knots up to 6 crossings.
引用
收藏
页数:43
相关论文
共 50 条