2 papers
math.RA2025
The varieties generated by 3-hypergraph semirings
Yuanfan Zhuo, Xingliang Liang, Yanan Wu +1
In this paper the 3-hypergraph semigroups and 3-hypergraph semirings from 3-hypergraphs are introduced and the varieties generated by them are studied. It is shown tha…
math.GR2025
Global determinism of completely regular semigroups
Baomin Yu, Xianzhong Zhao
The power semigroup of a semigroup is the semigroup of all nonempty subsets of equipped with the naturally defined multiplication. A class of semigroups…