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arXiv · 1701.05759

Ulrich line bundles on Enriques surfaces with a polarization of degree four

Marian Aprodu·Yeongrak Kim
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Abstract

In this paper, we prove the existence of an Enriques surface with a polarization of degree four with an Ulrich bundle of rank one. As a consequence, we prove that general polarized Enriques surfaces of degree four, with the same numerical polarization class, carry Ulrich line bundles.

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Marian Aprodu, Yeongrak Kim. 2017-01-20. Ulrich line bundles on Enriques surfaces with a polarization of degree four. https://doi.org/10.1007/s11565-017-0269-z

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