On a conjecture in Artin groups
Keyword(s):
It is conjectured that an irreducible Artin group which is of infinite type has trivial center. The conjecture is known to be true for two-dimensional Artin groups and for a few other types of Artin groups. In this work, we show that the conjecture holds true for Artin groups which satisfy a condition stronger than being of infinite type. We use small cancellation theory of relative presentations.
2000 ◽
Vol 10
(06)
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pp. 783-797
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2014 ◽
Vol 24
(06)
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pp. 815-825
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Keyword(s):
2018 ◽
Vol 28
(03)
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pp. 381-394
Keyword(s):