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On a conjecture in Artin groups

    https://doi.org/10.1142/S0218196721400105Cited by:1 (Source: Crossref)
    This article is part of the issue:

    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.

    Communicated by all the special editors

    AMSC: 20F65, 20F35, 20F10