Geodesic
Almost-flat modules
Czechoslovak Mathematical Journal, Tome 53 (2003) no. 2, pp. 479-489
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We present general properties for almost-flat modules and we prove that a self-small right module is almost flat as a left module over its endomorphism ring if and only if the class of $g$-static modules is closed under the kernels.
We present general properties for almost-flat modules and we prove that a self-small right module is almost flat as a left module over its endomorphism ring if and only if the class of $g$-static modules is closed under the kernels.
Classification : 16D40, 16E30, 20K40
Keywords: almost-flat module; self-small module; endomorphism ring 
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Breaz, Simion. Almost-flat modules. Czechoslovak Mathematical Journal, Tome 53 (2003) no. 2, pp. 479-489. http://geodesic.mathdoc.fr/item/CMJ_2003_53_2_a20/

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