Article
Purity of exponential sums on An, II
Author/s | Rojas León, Antonio |
Department | Universidad de Sevilla. Departamento de álgebra |
Publication Date | 2007-03 |
Deposit Date | 2016-06-08 |
Published in |
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Abstract | We give a purity result for exponential sums of the type P x∈kn ψ(f(x)),
where k is a finite field of characteristic p, ψ : k → C* is a non-trivial additive
character and f ∈ k[x1, . . . , xn] is a polynomial whose highest ... We give a purity result for exponential sums of the type P x∈kn ψ(f(x)), where k is a finite field of characteristic p, ψ : k → C* is a non-trivial additive character and f ∈ k[x1, . . . , xn] is a polynomial whose highest degree homogeneous form splits as a product of factors defining a divisor with normal crossings in P n−1. |
Funding agencies | Ministerio de Educación y Ciencia (MEC). España European Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER) |
Project ID. | MTM2004-07203-C02-01 |
Citation | Rojas León, A. (2007). Purity of exponential sums on An, II. Journal für die reine und angewandte Mathematik, 603, 35-53. |
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