Hurwitz generation of the universal covering of Alt(n)
M. A. Pellegrini M. C. Tamburini
所有作者
M. A. Pellegrini M. C. Tamburini
文献摘要
We prove that the universal covering of an alternating group Alt(n) which is
Hurwitz is still Hurwitz, with 31 exceptions, 30 of which are detectable by the
genus formula.