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Results tagged with duality
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user 310
Use for questions regarding duality of mathematical object, i.e. dual spaces, objects with two possible interpretations etc.
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Characterization of schemes whose dualizing complex is perfect
As Hailong said in his comment this only happens in the Gorenstein case; here is a sketch of an argument.
Suppose $X$ is a quasi-compact quasi-separated scheme with a dualising complex $D$ and let us …
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