Right orthogonal class of pure projective modules over pure hereditary rings
U Arunachalam, U Ramalingam, S Chelliah… - arXiv preprint arXiv …, 2016 - arxiv.org
We denote by $\mathcal {W} $ the class of all pure projective modules. Present article we
investigate $\mathcal {W} $-injective modules and these modules are defined via the …
investigate $\mathcal {W} $-injective modules and these modules are defined via the …