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A Multiple Exponential Sum to Modulus p2
Published online by Cambridge University Press: 20 November 2018
Abstract
For suitable polynomials f(x) ∊ ℤ[x] in n variables, of total degree d, it is shown that
This is, formally, a precise analogue of a theorem of Deligne [1] on exponential sums (mod p). However the proof uses no more than elementary algebraic geometry.
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- Copyright © Canadian Mathematical Society 1985
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