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Sela's conjecture on outer automorphism groups of colorable HHGs
Let $\Gamma$ be a colorable HHG. A quasitree of metric spaces and a projection complex are associated to $\Gamma$ using the constructions of Bestvina–Bromberg–Fujiwara. Assume eith…
Conjectureopenacylindricity hhgs outer-automorphism-groupsarXiv posted 2 days ago

Sela's conjecture on outer automorphism groups of colorable HHGs