On the Automorphism Groups of Universal Right-Angled Coxeter Groups.

Cunningham, Charles.

Abstract: We investigate the combinatorial and geometric properties of automorphism groups of universal right-angled Coxeter groups. McCullough-Miller space is virtually a geometric model for the outer automorphism group of a universal right-angled Coxeter group, Out(Wn). As it is currently an open question as to whether or not Out(Wn) is CAT(0) or not, it would be helpful to know whether McCullou... read more

Tufts University. Department of Mathematics.
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ID: tufts:21387
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