剪枝Hurwitz数
Pruned Hurwitz numbers
摘要：
我们定义了一个新的Hurwitz问题，它本质上是一个简单的Hurwitz问题的小核心。相应的Hurwitz数具有较简单的公式，满足有效的递推关系，并确定了简单的Hurwitz数.我们还应用这个想法找到一个更小的更简单的枚举问题orbifold赫维茨数和贝利赫维茨数。
英文摘要：
We define a new Hurwitz problem which is essentially a small core of the simple Hurwitz problem. The corresponding Hurwitz numbers have simpler formulae, satisfy effective recursion relations and determine the simple Hurwitz numbers. We also apply this idea of finding a smaller simpler enumerative problem to orbifold Hurwitz numbers and Belyi Hurwitz numbers.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
