Titlebook: Exercises in Modules and Rings; T. Y. Lam Book 2007 Springer-Verlag New York 2007 Division.Volume.matrix

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Flat Modules and Homological Dimensions,tive in ., then . ⊗. . → . ⊗. . is injective also. Projective modules are flat, but flat modules enjoy an important property not shared by projective modules: they are .. In particular, a module is flat if all f.g. submodules are flat. Over ℤ, the flat modules are just the torsion-free abelian group

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Homocystinuria

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0941-3502 Rings, Springer GTM Vol. 189, 1999. Since that time, teaching obligations and intermittent intervention of other projects caused prolonged delays in the work on this volume. Only a lucky break in my schedule in 2006 enabled me to put the finishing touches on the completion of this long overdue book

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Platelet

LOPE

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