Establishes base-change relations between classical and Gorenstein transposes, proves transfer of k-torsionfreeness for syzygies under homological conditions on finite ring extensions, and shows equivalence of extension-closedness and finite representation type for k-torsionfree modules when the map
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Base change of (Gorenstein) transpose, k-torsionfree modules, and quasi-faithfully flat extensions
Establishes base-change relations between classical and Gorenstein transposes, proves transfer of k-torsionfreeness for syzygies under homological conditions on finite ring extensions, and shows equivalence of extension-closedness and finite representation type for k-torsionfree modules when the map