arXiv:1511.00345 Abstract | arXiv Analytics

arXiv:1511.00345 [math.AG]Abstract References Reviews Resources

A stratification on the moduli of K3 surfaces in positive characteristic

Published 2015-11-02Version 1

We review the results on the cycle classes of the strata defined by the height and the Artin invariant on the moduli of K3 surfaces in positive characteristic obtained in joint work with Katsura and Ekedahl. In addition we prove a new irreducibility result for these strata.

Comments: 16 pages; to appear in: Arbeitstagung Bonn 2013: In Memory of Friedrich Hirzebruch

Categories: math.AG

Keywords: k3 surfaces, positive characteristic, stratification, irreducibility result, joint work

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