Finite graph product closure for a conjecture on the BNS-invariant of Artin groups.

Autor: de Almeida, Kisnney Emiliano, Lima, Francismar Ferreira
Zdroj: Archiv der Mathematik; Feb2021, Vol. 116 Issue 2, p131-139, 9p
Abstrakt: We work with a conjecture on the BNS-invariant of Artin groups stated by Almeida and Kochloukova. We show that the class of Artin groups that satisfy this conjecture is closed under finite graph products. As a consequence, we show that the conjecture is true for all Artin groups of finite type and other subclasses. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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