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Showing 1 to 3 of 3 for “"lifts of Frobenius"”.
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Lifts of Frobenius on Arithmetic Jet Spaces of Schemes
Lifts of Frobenius on formal schemes X over the p-adic completion of the maximal unramified extension of the p-adic integers may be viewed as arithmetic analogues of vector fields on manifolds. In particular, vector fields on the tangent bundle of a manifold, appearing for instance in Hamiltonian …
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A Bayesian approach to computing Brauer groups of cubic surfaces
… an algorithm for computing the Brauer groups of cubic surfaces. The algorithm takes as input an equation for a cubic surface X and a confidence threshold 0.5 < r < 1 and outputs a candidate for the Brauer group of X and a confidence level > r for the result. The algorithm runs by sampling …
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D-modules, V-filtrations, and B-functions in mixed characteristic
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2023-12-04 without embargo terms