Presentations for S and S/p from a given presentation for p


AYIK G. , Ayik H. , UNLU Y.

SEMIGROUP FORUM, vol.70, no.1, pp.146-149, 2005 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 70 Issue: 1
  • Publication Date: 2005
  • Doi Number: 10.1007/s00233-004-0147-8
  • Title of Journal : SEMIGROUP FORUM
  • Page Numbers: pp.146-149

Abstract

We consider a congruence. on a semigroup S as a subsemigroup of the direct product S x S. Then we prove that if. is finitely presented then both S and S/rho are finitely presented.