Timeline for Does $\DeclareMathOperator\Aut{Aut}\Aut(\Aut(\dots\Aut(G)\dots))$ stabilize?
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| Nov 17, 2009 at 2:10 | comment | added | Daniel Groves | Hi Igor, There is lots of cool stuff in your paper with Denis, but the theorem you claim is originally due to Paulin in MR1105339 in 1991. He explicitly stated that if G is hyperbolic with Property (T) then Out(G) is finite as a corollary of his main theorem. | |
| Nov 17, 2009 at 1:56 | history | answered | Igor Belegradek | CC BY-SA 2.5 |