Difference sheaves and torsors
نویسندگان
چکیده
We develop sheaf theory in the context of difference algebraic geometry. introduce categories sheaves and appropriate cohomology theories. As specializations, we get Galois cohomology, Picard group a
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ژورنال
عنوان ژورنال: Fundamenta Mathematicae
سال: 2023
ISSN: ['0016-2736', '1730-6329']
DOI: https://doi.org/10.4064/fm66-8-2022