Injective and projective properties of \(R[x]\)-modules. (English) Zbl 1080.16502

Summary: We study whether the projective and injective properties of left \(R\)-modules can be implied to the special kind of left \(R[x]\)-modules, especially to the case of inverse polynomial modules and Laurent polynomial modules.


16D50 Injective modules, self-injective associative rings
16D40 Free, projective, and flat modules and ideals in associative algebras
16S36 Ordinary and skew polynomial rings and semigroup rings
16W60 Valuations, completions, formal power series and related constructions (associative rings and algebras)
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