monoid相关论文
In this paper the notion of rational fuzzy language is introduced, and a theorem is obtained: a fuzzy subset of Σ* ......
对于环R,令V(R)为所有有限生成投射右R模的同构等价类组成的Monoid.该文主要讨论了几种情况下的V(R)的结构.当R是Artin正则环时,可......
For a monoid M, we introduce M-McCoy rings, which are generalization of McCoy rings, and we investigate their properties......
Any RNA strand can be presented by a word in the language X*, where X={A,C,G,U}. By encoding A as 010, C as 000, G as 11......
研究了完备布劳威尔格上全体蕴涵算子之集,在此集上定义运算及序关系使其成为幺半群,且是完备布劳威尔格;然后讨论了线性完备布劳......
研究非交换环上的相对于幺半群的McCoy环和Armendariz环的多项式扩张.对于包含无限循环子幺半群的交换可消幺半群M,证明了若R是M-M......
类比于一般环上模的内射类,定义了幺半群上的S-系的内射类和投射类,并利用它们刻画了几类特殊的幺半群.证明了完全内射幺半群和完......
设半群A是有限个幺半群{Ae}的强半格,所有幺元e的集合为I(A).为I(A)定义一种序关系,使I(A)成为带偏序关系的半群.利用这个偏序半群构造出一个......
完全右内射幺半群是一类具有重要研究价值的半群,完全α-绝对纯幺半群和完全右FC-内射(FSF-内射)幺半群是其两种不同的推广.通过引入......
Stone Representation Theorem之于Boolean Algebra就象Cayley Theorem 之于Ab s tract Group Theory一样重要.本文推广Stone Repr......
We study the reversible properties of monoid crossed products. The new class of strongly CM-reversible rings is introduc......
利用幂等元刻画了自同态正则分裂图的自同态幺半群的ρf类和自同态像的个数,进而得到了 类及R己类的个数.......
一个幺半群簇是一个在同态像、子幺半群和任意直积运算下封闭的幺半群类.一个有限生成的、有限基的且包含有限多个子簇的幺半群簇称......