Galois covering singularities I
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We give a necessary condition for Galois covering singularities to be log-terminal or log-canonical singularities, which is also sufficient under a certain restriction on the branch loci of the covering maps. We also give a method constructing explicitly resolutions of 2-dimensional Abel covering singularities.
- Tokyo Sugaku Kaisya Zasshi
Tokyo Sugaku Kaisya Zasshi 51(1), 35-44, 1999-01
The Mathematical Society of Japan