Birman's conjecture is true for I2(p)

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    Abstract

    In 1993, Birman conjectured that the desingularization map from the singular braid monoid to the integral group ring of the braid group determined by $\\sigma_i^{\\pm1}\\mapsto\\sigma_i^{\\pm1}$ and $\\tau_i\\mapsto\\sigma_i-\\sigma_i^{-1}$ is injective. The conjecture, which has recently been proven true by Paris (2004), may be generalized to all Artin groups. In this article we prove that the generalized conjecture holds for one of the infinite families of Artin groups of spherical type, namely I2(p).
    Original languageEnglish
    Pages (from-to)167-177
    Number of pages11
    JournalJournal of Knot Theory and Its Ramifications
    Volume15
    Issue number2
    Publication statusPublished - 2006

    Keywords

    • braids
    • monoids
    • morphisms (mathematics)

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