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arXiv · 1507.06760

Real Fibered Morphisms and Ulrich Sheaves

Mario Kummer·Eli Shamovich
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Abstract

In this paper we define and study real fibered morphisms. Such morphisms arise in the study of real hyperbolic hypersurfaces in projective space and other hyperbolic varieties. We show that real fibered morphisms are intimately connected to Ulrich sheaves admitting positive definite symmetric bilinear forms.

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Mario Kummer, Eli Shamovich. 2015-07-24. Real Fibered Morphisms and Ulrich Sheaves. https://doi.org/10.1090/jag%2F735

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