Abstract
For a finite group $G$ and its subgroup $H$ which does not contain any normal subgroup of $G$ except the identity, criterions for the existence or non-existence of Hurwitz families of special type of $(G,H)$-coverings of the Riemann sphere are given.
Citation
Takashi Masuda. "Families of finite coverings of the Riemann sphere." Osaka J. Math. 48 (2) 515 - 540, June 2011.
Information
Published: June 2011
First available in Project Euclid: 6 September 2011
zbMATH: 1251.14019
MathSciNet: MR2831984
Subjects:
Primary:
14H37
Secondary:
14H30
Rights: Copyright © 2011 Osaka University and Osaka City University, Departments of Mathematics
