• Mathematics
  • Published 2004

The Extension BR(T,θ) of T Determined by θ

@inproceedings{Zixu2004TheEB,
  title={The Extension BR(T,θ) of T Determined by θ},
  author={Guo Zi-xu},
  year={2004}
}
Let S=BR(T,θ) be a semigroup which is called the Bruck-Reilly extension of a semigroup T determined by a homomorphism θ.We discuss and prove some properties on the construction,congruence,unitary subsemigroup and closure of BR(T,θ).