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Showing 2003 · math.GRShow all
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math.GR2003
A description of auto-fixed subgroups in a free group
A. Martino, E. Ventura
Let be a finitely generated free group. By using Bestvina-Handel theory, as well as some further improvements, the eigengroups of a given automorphism of (and its fixed sub…
math.GR2003
Automorphism groups of Riemann surfaces of genus p+1, where p is prime
M. Belolipetsky, G. A. Jones
We show that if is a compact Riemann surface of genus , where is prime, with a group of automorphisms such that for some real number …