Article
Katz-Radon transform of l-adic representations
Author/s | Rojas León, Antonio |
Department | Universidad de Sevilla. Departamento de álgebra |
Publication Date | 2012 |
Deposit Date | 2016-06-08 |
Published in |
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Abstract | We prove a simple explicit formula for the local Katz-Radon transform of an l-adic representation of the Galois group of the fraction field of a strictly henselian discrete valuation ring with positive residual characteristic, ... We prove a simple explicit formula for the local Katz-Radon transform of an l-adic representation of the Galois group of the fraction field of a strictly henselian discrete valuation ring with positive residual characteristic, which can be defined as the local additive convolution with a fixed tame character. The formula is similar to one proved by D. Arinkin in the D-module setting, and answers a question posed by N. Katz. |
Project ID. | P08-FQM-03894
MTM2010-19298 |
Citation | Rojas León, A. (2012). Katz-Radon transform of l-adic representations. International Mathematics Research Notices, 2012 (19), 4421-4434. |
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