%0 Journal Article %T 半群 T m ( n )的性质
Property of Semigroup T m ( n ) %A 王禹佳 %A 侯闽 %A 罗永贵 %J Pure Mathematics %P 10-15 %@ 2160-7605 %D 2025 %I Hans Publishing %R 10.12677/pm.2025.153071 %X 设 S n T n 分别是 X n ={ 1,2,,n } 上的对称群和全变换半群。对于 1mn1 ,记 X m ={ 1,2,,m } X nm = X n \ X m 。令 T m ( n )={ α ( n,m ) :1jm<in使iα=j } ,则显然 T F m ( n ) T n %K 变换半群, %K 格林关系, %K 理想
Transformation Semigroup %K Green Relation %K Ideal %U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=108808