论文标题
Feynman图的Hurwitz数字
Hurwitz numbers from Feynman diagrams
论文作者
论文摘要
我们获得Hurwitz数字作为特定类型的Feynman图的数量，除以该图的自动形态组的顺序。
We obtain Hurwitz numbers as the number of Feynman diagrams of a certain type divided by the order of the automorphism group of the diagram.
