Now showing items 1-1 of 1

  • Presentations of inverse semigroups, their kernels and extensions 

    Carvalho, C.A.; Gray, R; Ruskuc, Nik (2011-06-01) - Journal article
    Let S be an inverse semigroup and let π:S→T be a surjective homomorphism with kernel K. We show how to obtain a presentation for K from a presentation for S, and vice versa. We then investigate the relationship between the ...