GALOIS TRIPLE COVERS OF SURFACES

The basic theory on Galois triple covers is developed in this paper. For Galois triplecovers, it is proved that the singularities can be resolved by a canonical method, and someformulas for the invariants are found.

曲面的Galois三重覆盖

本文建立了曲面Galois三重覆盖的基本理论,证明了它的奇点可以通过典范的方法进行解消,并且得到了其不变量计算的基本公式。