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On Two Conjectures of Abel Grassmann’s Groupoids

The quasi-cancellativity of Abel Grassmann‘s groupoids (AG-groupoids) are discussed and two conjectures are partially solved. First, the following conjecture is proved to be true: every AG-3-band is quasi-cancellative. Moreover, a new notion of AG-(4,1)-band is proposed, and it is also pro...

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Main Authors: Xiaohong Zhang, Yingcang Ma, Peng Yu
格式: Artigo
語言:Inglês
出版: MDPI AG 2019-06-01
叢編:Symmetry
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在線閱讀:https://www.mdpi.com/2073-8994/11/6/816
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