Cut points: An invariant of virtual links
Cut points: An invariant of virtual links
复制标题
切点:虚拟链接的不变量
DOI:
10.1142/s0218216517430064
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发表时间:
2017
影响因子:
0.5
通讯作者:
H. Dye
中科院分区:
文献类型:
--
作者:
H. Dye
Checkerboard framings are an extension of checkerboard colorings for virtual links. From checkerboard framings, we obtain an independent invariant of virtual links: the cut point number. Checkerboard framings and cut points can be used as a tool to extend other classical invariants to virtual links.