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arXiv · 1201.4749

A local Grothendieck duality theorem for Cohen-Macaulay ideals

J. Lundqvist
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Abstract

We give a new proof of a recent result due to Mats Andersson and Elizabeth Wulcan, generalizing the local Grothendieck duality theorem. It can also be seen as a generalization of a previous result by Mikael Passare. Our method does not require the use of the Hironaka desingularization theorem and it provides a semi-explicit realization of the residue that is annihilated by functions from the given ideal.

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J. Lundqvist. 2012-01-23. A local Grothendieck duality theorem for Cohen-Macaulay ideals. https://arxiv.org/abs/1201.4749

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