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Results tagged with reference-request
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user 73467
This tag is used if a reference is needed in a paper or textbook on a specific result.
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Transitivity of discriminant for flat algebras
This is a restatement of the beautiful answer by grghxy above in terms of dualizing modules. Namely, let $\omega_{A''/A}$ be the relative dualizing module, which in this case is just $Hom_A(A'', A)$. …
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