中文

半群中所有模糊集半群的子直分解

群论 2022-01-19 v2

摘要

本文给出半群(F(S);)({\mathfrak F}(S); \circ )的子直分解,其中SS为半群,F(S){\mathfrak F}(S)SS中所有模糊集的集合,且F(S){\mathfrak F}(S)上的运算\circ定义如下:对f,gF(S)f, g\in {\mathfrak F}(S)sSs\in S,若sS2s\in S^2(fg)(s)=x,ySs=xy(f(x)g(y))(f\circ g)(s)=\vee _{{x, y\in S}\atop{s=xy}}(f(x)\wedge g(y)),否则(fg)(s)=0(f\circ g)(s)=0

关键词

引用

@article{arxiv.1803.04476,
  title  = {A subdirect decomposition of a semigroup of all fuzzy sets in a semigroup},
  author = {Attila Nagy},
  journal= {arXiv preprint arXiv:1803.04476},
  year   = {2022}
}

备注

11 pages