%0 Journal Article %T The μ-ordinary Hasse invariant of unitary Shimura varieties %+ Universität Zürich [Zürich] = University of Zurich (UZH) %+ Washington University in Saint Louis (WUSTL) %+ Institut de Mathématiques de Marseille (I2M) %A Goldring, Wushi %A Nicole, Marc-Hubert %Z 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) %< avec comité de lecture %@ 0075-4102 %J Journal für die reine und angewandte Mathematik %I Walter de Gruyter %8 2015-04-03 %D 2015 %Z 1305.6956 %R 10.1515/crelle-2015-0009 %K Hasse invariant %K μ-ordinary locus %K Galois representations %K Shimura varieties %Z 14G35 %Z Mathematics [math] %Z Mathematics [math]/Number Theory [math.NT]Journal articles %X 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. %G English %L hal-01221814 %U https://hal.science/hal-01221814 %~ CNRS %~ UNIV-AMU %~ EC-MARSEILLE %~ I2M %~ I2M-2014- %~ ANR