Aut-Invariant Word Norm on Right-Angled Artin and Right-Angled Coxeter Groups

Marcinkowski, M

Marcinkowski, M (corresponding author), Regensburg Univ, Fak Math, Univ Str 31, D-93053 Regensburg, Germany.; Marcinkowski, M (corresponding author), Uniwersytet Wroclawski, Inst Matematyczny, Plac Grunwaldzki 2-4, PL-50384 Wroclaw, Poland.

MICHIGAN MATHEMATICAL JOURNAL, 2020; 69 (2): 285

Abstract

We prove that the Aut-invariant word norm on right-angled Artin and right-angled Coxeter groups is unbounded (except in few special cases). To prove u......

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