Discriminant groups of wild cyclic quotient singularities
Discriminant groups of wild cyclic quotient singularities
Let p be prime.We describe explicitly the resolution of singularities of several families of wild /ޚ p-ޚ quotient singularities in dimension two, including families that generalize the quotient singularities of type E 6 , E 7 , and E 8 from p = 2 to arbitrary characteristics.We prove that for …