Displaying similar documents to “Projective purities”

Notes on purities

Ladislav Bican (1972)

Czechoslovak Mathematical Journal

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Injective and projective properties of R [ x ] -modules

Sangwon Park, Eunha Cho (2004)

Czechoslovak Mathematical Journal

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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.