Черных Г.С. - Homological Algebra - 6.Flat Modules

Аватар автора
Teach-In
Flat Modules Черных Георгий Сергеевич 00:19 Higher Torsion Lemma 03:03 Checking Properties of Flat Modules 12:24 Flat Is Equivalent to Torsion-Free 21:57 Second Proof 37:33 Principal Ideal Domain Case 39:18 Flatness and Injectivity Relation 45:11 Second Step of the Proof 49:53 Injectivity Criterion 55:28 Theorem About Flat Modules 01:08:26 Ext Functor #Chain_complex

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