加载中…
1999-10-28
Infinitary Axiomatizability of Slender and Cotorsion-Free Groups
Oren KolmanSaharon Shelah
文献摘要
The classes of slender and cotorsion-free abelian groups are axiomatizable in the infinitary logics L_{infty,omega_1} and L_{infty,omega}, respectively. The Baer-Specker group Z^omega is not L_{infty,omega_1}-equivalent to a slender group.
讨论
0讲解博客
生成讲解博客的中文版本
AI智能校验
生成AI智能校验的中文版本