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Globalizing F-invariants

In this paper we define and study the global Hilbert-Kunz multiplicity and the global F-signature of prime characteristic rings which are not necessarily local. Our techniques are made meaningful by extending many known theorems about Hilbert-Kunz multiplicity and F-signature to the non-local case.

5 nodes4 linksoverview mapGlobalizing F-invariants
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Co-authorshipCo-authorshipCo-authorshipAuthorshipAuthorshipAuthorshipTopic signalWGlobalizing F-invariantspreprint / 2016AAlessandro De StefaniResearcherAThomas PolstraResearcherAYongwei YaoResearcherTmath.AC1492 works
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Globalizing F-invariants

preprint / 2016

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