On the center of the ring of differential operators on a smooth variety over ℤ/<i>p</i><sup><i>n</i></sup>ℤ (Q4904425)
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scientific article; zbMATH DE number 6132106
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the center of the ring of differential operators on a smooth variety over ℤ/<i>p</i><sup><i>n</i></sup>ℤ |
scientific article; zbMATH DE number 6132106 |
Statements
On the center of the ring of differential operators on a smooth variety over ℤ/<i>p</i><sup><i>n</i></sup>ℤ (English)
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29 January 2013
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flat deformations of associative algebras
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Witt vectors
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bivector fields
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tangent vector fields
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hamiltonian vector fields
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Poisson algebras
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Frobenius map
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