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user 111680
For questions on modules over rings.
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What is the $Ass(Ext^p_R(M,R))$?
Let $R$ be a Noetherian commutative local ring, $M$ a finitely generated $R$-module with $p=pd M<\infty$ (projective dimension of $M$). What is the relation between $Ass(Ext^p_R(M,R))$ and $Ass(M)$?
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