arXivDaily arXiv每日学术速递 周一至周五更新
arXiv math/0312493math.GR
收藏

关于可消半群的分式群的恒等式

On identities in groups of fractions of cancellative semigroups

S. V. Ivanov, A. M. Storozhev

摘要:

为了解决Bergman在1981年提出的两个问题,我们构造了一个群$G$,使得$G$包含一个自由非循环子群(因此,$G$不满足群恒等式),并且作为群的$G$是由满足非平凡半群恒等式的子半群生成的.

英文摘要:

To solve two problems of Bergman stated in 1981, we construct a group $G$ such that $G$ contains a free noncyclic subgroup (hence, $G$ satisfies no group identity) and $G$, as a group, is generated by its subsemigroup that satisfies a nontrivial semigroup identity.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑