5 citations · 6 across the 3 of their papers we have counts for
1 paper · 1 filter
Vincent Guirardel, Gilbert Levitt
We associate a contractible ``outer space'' to any free product of groups G=G_1*...*G_q. It equals Culler-Vogtmann space when G is free, McCullough-Miller space when no G_i is Z. O…