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ON EXPONENTIAL SUMS, NOWTON IDENTITIES AND DICKSON POLYNOMIALS OVER FINITE FIELDS
Nowton identities Dickson Polynomials Finite Fields
2010/2/1
Let Fq be a finite field, Fqs be an extension of Fq, let f(x) ∈ Fq[x] be a polynomial of degree n with gcd(n; q) = 1. We present a recursive formula for evaluating the exponential sum
Σc2Fqs(s)(f(x))...