TWO RESULTS ON PROJECTIVE MODULES We wish to present two results. The first is from the paper Pavel Prıhoda, Projective modules
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Commutative Algebra/Torsion-free, flat, projective and free modules - Wikibooks, open books for an open world
Math 711: Lecture of September 12, 2007 In our treatment of tight closure for modules it will be convenient to use the Frobenius
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