Kapovich, Ilya; Weidmann, Richard Freely indecomposable groups acting on hyperbolic spaces. (English) Zbl 1094.20022 Int. J. Algebra Comput. 14, No. 2, 115-171 (2004). Reviewer: Athanase Papadopoulos (Strasbourg) MSC: 20F65 20F67 57M07 20F05 20E07 20E45 20E06 PDFBibTeX XMLCite \textit{I. Kapovich} and \textit{R. Weidmann}, Int. J. Algebra Comput. 14, No. 2, 115--171 (2004; Zbl 1094.20022) Full Text: DOI arXiv
Kapovich, Ilya; Wise, Daniel T. On the failure of the co-Hopf property for subgroups of word-hyperbolic groups. (English) Zbl 0991.20031 Isr. J. Math. 122, 125-147 (2001). Reviewer: Athanase Papadopoulos (Strasbourg) MSC: 20F67 20F65 20E06 20E36 20E07 20F06 57M07 PDFBibTeX XMLCite \textit{I. Kapovich} and \textit{D. T. Wise}, Isr. J. Math. 122, 125--147 (2001; Zbl 0991.20031) Full Text: DOI