Author/Authors :
فاين، بنجامين نويسنده - , , كروزر، مارتين نويسنده Fakultaet fuer Informatik und Mathematik, University of Passau, Innstr. 33, 94032 Passau, Germany Kreuzer, Martin , روسنبرگر، گرهارد نويسنده Fakultaet fuer Informatik und Mathematik, University of Passau, Instr. 33, 94032 Passau, Germany Rosenberger, Gerhard
Abstract :
In [4, 5] using faithful complex representations of cyclically pinched and conjugacy pinched
one-relator groups we proved that any limit group has a faithful representation in PSL(2;C). Further
this representation can be e ectively constructed using the JSJ decomposition. In this note we show
that any hyperbolic cyclically pinched one-relator group with maximal amalgamated subgroups in each
factor has a 2-dimensional faithful real representation.
