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


AYIK G. , Ayik H. , UNLU Y.

SEMIGROUP FORUM, cilt.70, ss.146-149, 2005 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 70 Konu: 1
  • Basım Tarihi: 2005
  • Doi Numarası: 10.1007/s00233-004-0147-8
  • Dergi Adı: SEMIGROUP FORUM
  • Sayfa Sayısı: ss.146-149

Özet

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.