Subgroups of Free Idempotent Generated Semigroups: Full Linear Monoids

نویسندگان

  • MARK BRITTENHAM
  • STUART W. MARGOLIS
  • JOHN MEAKIN
چکیده

We develop some new topological tools to study maximal subgroups of free idempotent generated semigroups. As an application, we show that the rank 1 component of the free idempotent generated semigroup of the biordered set of a full matrix monoid of size n×n,n > 2 over a division ring Q has maximal subgroup isomorphic to the multiplicative subgroup of Q.

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تاریخ انتشار 2010