Establishes bounds and limits for plus-pure thresholds of hypersurfaces in ramified and unramified mixed-characteristic regular rings, including non-attainment of extremal values and examples tied to elliptic curves.
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2 Pith papers cite this work. Polarity classification is still indexing.
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Proves an effective global generation theorem for direct images of pluricanonical bundles in mixed characteristic, with application to weak positivity of the relative canonical sheaf for smooth morphisms.
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Bounds on the plus-pure thresholds of some hypersurfaces in (ramified) regular rings
Establishes bounds and limits for plus-pure thresholds of hypersurfaces in ramified and unramified mixed-characteristic regular rings, including non-attainment of extremal values and examples tied to elliptic curves.
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On the effective generation of direct images of pluricanonical bundles in mixed characteristic
Proves an effective global generation theorem for direct images of pluricanonical bundles in mixed characteristic, with application to weak positivity of the relative canonical sheaf for smooth morphisms.