节点文献
J~*-覆盖r-可消GV-半群
J~*-COVERED r-CANCELATIVE GV-SEMIGROUP
【摘要】 半群S上的半格同余是一类重要的同余,对某些半群来说,最小半格同余在它们的结构刻画中扮演着关键性的角色.GV-半群是这些半群中最典型的例子,本文主要研究了J*-覆盖r-可消GV-半群的构造.
【Abstract】 On the semigroup S,semilattice congruence is a kind of important congruence.For certain semigroup,the least semilattice congruence acts the crucial role in their sturcture portray.GV-semigroup is the most typical example in these semigroup.We mainly study the structure of J*-covered r-canceletive GV-semigroup.
【关键词】 J~*-覆盖r-可消GV-半群;
理想扩张;
覆盖扩张;
【Key words】 J~*-covered r-cancelative GV-semigroup; extension of an ideal; extension of covering;
【Key words】 J~*-covered r-cancelative GV-semigroup; extension of an ideal; extension of covering;
【基金】 山东省自然科学基金资助项目(Y2006A30)
- 【文献出处】 山东师范大学学报(自然科学版) ,Journal of Shandong Normal University(Natural Science) , 编辑部邮箱 ,2008年01期
- 【分类号】O152.7
- 【下载频次】25