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Perinormality in pullbacks

We further develop the notion of perinormality from our last paper, showing that it is preserved by many pullback constructions. In doing so, we introduce the concepts of relative perinormality and fragility for ring extensions.

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Co-authorshipAuthorshipAuthorshipTopic signalWPerinormality in pullbackspreprint / 2016ANeil EpsteinResearcherAJay ShapiroResearcherTmath.AC1492 works
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Perinormality in pullbacks

preprint / 2016

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