Subprojectivity domains of pure-projective modules
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DOI: 10.1142/s0219498820500917
Abstract: In a recent paper, Holston et al. have defined a module [Formula: see text] to be [Formula: see text]-subprojective if for every epimorphism [Formula: see text] and homomorphism [Formula: see text], there exists a homomorphism… read more here.
Keywords: subprojectivity; projective modules; pure projective; formula see ... See more keywords