Quantization of restricted Lagrangian subvarieties in positive characteristic

نویسندگان

چکیده

Bezrukavnikov and Kaledin introduced quantizations of symplectic varieties X in positive characteristic which endow the Poisson bracket on with structure a restricted Lie algebra. We consider deformation quantization line bundles Lagrangian subvarieties Y to modules over such quantizations. If ideal sheaf is subalgebra X, we show that there certain cohomology class vanishes if only bundle admits quantization.

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ژورنال

عنوان ژورنال: Advances in Mathematics

سال: 2022

ISSN: ['1857-8365', '1857-8438']

DOI: https://doi.org/10.1016/j.aim.2022.108760