Author(s): YANG Pei-liang, WANG Shao-min
Pages: 577-579
Year: 2011 Issue:  6
Journal: Journal of Yuzhou University(Natural Sciences Edit
Keyword:  粗糙幂半群;  粗糙商半群;  粗糙同态;  粗糙同构;
Abstract: 基于幂半群的同余关系,首次给出了粗糙幂半群的概念,得到了粗糙幂半群的一些性质,还讨论了粗糙幂半群的同态与同构.