Wang, Xiaomeng; Xu, Shou-Jun; Gao, Xing A Hopf algebra on subgraphs of a graph. (English) Zbl 1460.16034 J. Algebra Appl. 19, No. 9, Article ID 2050164, 18 p. (2020). Reviewer: Loïc Foissy (Calais) MSC: 16T05 16T10 16T30 PDFBibTeX XMLCite \textit{X. Wang} et al., J. Algebra Appl. 19, No. 9, Article ID 2050164, 18 p. (2020; Zbl 1460.16034) Full Text: DOI arXiv
Konieczny, Janusz A new definition of conjugacy for semigroups. (English) Zbl 1481.20205 J. Algebra Appl. 17, No. 2, Article ID 1850032, 20 p. (2018). MSC: 20M10 20M20 20M15 05C20 PDFBibTeX XMLCite \textit{J. Konieczny}, J. Algebra Appl. 17, No. 2, Article ID 1850032, 20 p. (2018; Zbl 1481.20205) Full Text: DOI