Countably Thick Modules
نویسنده
چکیده
The purpose of this paper is to further the study of countably thick modules via weak injectivity. Among others, for some classes M of modules in σ[M ] we study when direct sums of modules from M satisfies a property P in σ[M ]. In particular, we get characterization of locally countably thick modules, a generalization of locally q.f.d. modules.
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تاریخ انتشار 2005