论文标题
在功能区图和虚拟链接上
On ribbon graphs and virtual links
论文作者
论文摘要
我们在装饰的色带图上引入了一个新的等价关系，并表明其等效类直接对应于虚拟链接。我们演示了如何使用这种对应关系将任何虚拟链接的任何不变性转换为功能区图的不变，反之亦然。
We introduce a new equivalence relation on decorated ribbon graphs, and show that its equivalence classes directly correspond to virtual links. We demonstrate how this correspondence can be used to convert any invariant of virtual links into an invariant of ribbon graphs, and vice versa.
