Compact Riemann surfaces with large automorphism groups
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In this paper we study the relation between automorphism groups of branched coverings over the complex projective line and automorphism groups of compact Riemann surfaces. We give a criterion for the coincidence of them. We also give examples when the criterion does not hold.
- Tokyo Sugaku Kaisya Zasshi
Tokyo Sugaku Kaisya Zasshi 51(2), 309-329, 1999-04
The Mathematical Society of Japan