arXiv:1305.6956 Abstract | arXiv Analytics

arXiv:1305.6956 [math.NT]Abstract References Reviews Resources

The μ-ordinary Hasse invariant of unitary Shimura varieties

Published 2013-05-29, updated 2014-12-27Version 2

We construct a generalization of the Hasse invariant for any Shimura variety of PEL type A over a prime of good reduction, whose vanishing locus is the open and dense \mu-ordinary locus.

Comments: 13 pages. In this version we have merged our two previous preprints "A \mu-ordinary Hasse invariant" (arXiv:1302.1614v2) and "The \mu-ordinary Hasse invariant of unitary Shimura varieties" (arXiv:1305.6956v1)

Categories: math.NT

Subjects: 14G35, 11F33, 11F55

Keywords: shimura variety, unitary shimura varieties, hasse invariant, pel type

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