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arXiv · 1409.5989

Stratifying ideals and twisted products

Ana Paula Santana·Ivan Yudin
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Abstract

We study stratifying ideals for rings in the context of relative homological algebra. Using LU-decompositions, which are a special type of twisted products, we give a sufficient condition for an idempotent ideal to be (relative) stratifying.

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Ana Paula Santana, Ivan Yudin. 2014-09-21. Stratifying ideals and twisted products. https://arxiv.org/abs/1409.5989

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