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Abstract: We prove that the conjugacy problem in right-angled Artin groups RAAGs, aswell as in a large and natural class of subgroups of RAAGs, can be solved inlinear-time. This class of subgroups contains, for instance, all graph braidgroups i.e. fundamental groups of configuration spaces of points in graphs,many hyperbolic groups, and it coincides with the class of fundamental groupsof ``special cube complexes- studied independently by Haglund and Wise.



Author: John Crisp IMB, Eddy Godelle LMNO, Bert Wiest IRMAR

Source: https://arxiv.org/







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