Remarks On א0-Injectivity

Ehsan Momtahan

Abstract


This article is a continuation of E. Momtahan’s work in which he studied the literature via countable injectivity. Along this line, א0-Ikeda-Nakayama rings have been studied and among other things, new characterizations of basically disconnected and extremally discon- nected spaces have been given. Furthermore we will observe that a boolean ring is א0-self-injective if and only if it is an א0-IN ring.

Keywords


Weakly M-injective module, co-semisimple module, regular module

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