Geometry of (1,1)-Knots and Knot Floer Homology

Geometry of (1,1)-Knots and Knot Floer Homology
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(1,1)-结的几何形状和结Floer同源性

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发表时间:
2015
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通讯作者:
B. Rácz
B. Rácz
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作者:
B. Rácz

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我们应用Heegaard Floer同调的技术来确定所有交叉数不超过12的(1,1)-纽结(环面上的1-桥纽结)。我们还证明了杂项结果(1,1)-结,包括存在的家庭平凡亚历山大多项式,和对称性的结果。此外,我们定义并研究了一类新的多点Heegaard图的链接在S,推广了经典的概念,网格图。
We apply the technique of Heegaard Floer Homology to (1, 1)-knots (1-bridge knots on the torus) to determine all (1, 1)-knots of crossing number up to 12. We also prove miscellaneous results regarding (1,1)-knots, including the existence of a family with trivial Alexander polynomial, and symmetry results. In addition, we define and study a new class of multi-pointed Heegaard diagrams for links in S that generalizes the classical notion of grid diagrams.