On the Existence of Countable Unlimited Groups 期刊论文 发表日期： 2024年11月19日 查看全文 N. M. Suchkov, A. A. Shlepkin, D. A. Taysnyov 摘要 Let $ G $ be the group of all limited permutations of the naturals $ $ .In this paper, we prove that the additive group of the rationalsis not isomorphic to a subgroup of $ G $ .
