ACTA MATHEMATICA UNIVERSITATIS COMENIANAE

Vol. LXXII, 2 (2003)
p. 253 - 259

Homomorphisms of Triangle Groups with Large Injectivity Radius
M. Abas


Abstract.  We prove a new upper bound on the smallest order $o(l,m,n;r)$ of a finite group that is a homomorphic image of a triangle group $\tlmn$ with injectivity radius at least $r$.

AMS subject classification:  05C10, 05C25, 20H25;
Keywords:  Injectivity radius, homomorphic images of triangle groups

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