(λ,μ)Vague群

(λ,μ) Vague Groups

进一步研究Vague群。首先,给出Vague集和Vague群的几个性质;其次,引入(λ,μ)Vague群、(λ,μ)Vague正规群、(λ,μ)Vague正规化子、(λ,μ)Vague中心化子的概念,研究了它们的一些等价条件和在同态条件下像与原像的性质。

In this paper, we study further vague groups. Firstly, we present several properties of vague sets and vague groups. Secondly, we introduce the concepts of （λ,μ） vague group, （λ,μ） vague normal group, （λ,μ） vague normalizer, （λ,μ） vague centralizer, and study some of their equivalent conditions and the properties of their image and their inverse image under the homomorphisms.