Rough prime ideals and rough fuzzy prime ideals in semigroups

  • Authors:

  • Qi-Mei Xiao;Zhen-Liang Zhang

  • Affiliations:

  • School of Mathematics and Computer Science, Changsha University of Science and Technology, Changsha, Hunan 410076, PR China and School of Science, Kunming University of Science and Technology, Kun ...;School of Science, Kunming University of Science and Technology, Kunming, Yunnan 650093, PR China

  • Venue:
  • Information Sciences: an International Journal
  • Year:
  • 2006

Quantified Score

Hi-index 0.07

Visualization

Abstract

In this paper, we shall introduce the notions of rough prime ideals and rough fuzzy prime ideals in a semigroup, and give some properties of such ideals. Also, we will discuss the relations between the upper [lower] rough prime ideals and the upper [lower] approximations of their homomorphism images.