| Gao, S., and Mullen, G. Dickson polynomials and irreducible polynomials over #nite #elds. J. Number Theory 49 #1994#, 118#132. |
....of a finite field was known, due to K. S. Williams for n odd [7] and to G. Turnwald for n even [5, Prop. 1.7] we give simpler proofs of these results as well. As another application of our methods, one can give a short and simple proof of the irreducibility criterion for D n (X; a) b from [3], and further one can describe the complete factorization of any such polynomial over any finite field. We shall retain the notation of the first paragraph throughout this note. Also, for any 2 F q , by p we shall mean a fixed square root of in F q ; for any positive integer d coprime to p, ....
S. Gao and G. L. Mullen, Dickson polynomials and irreducible polynomials over finite fields, J. Number Theory 49 (1994), 118--132.
....q) O(1) probabilistically, # r O(1) q 1 2 log q deterministically, # (r log q) O(1) deterministically under the ERH. More precise forms of these assertions and further details can be found in [21] Section 1.1. In some cases an explicit formula for the minimal polynomial of # is known [7]. If q is a primitive root modulo the prime r, then the minimal polynomial of # is x r 1 . x 1. This can be used in the construction of Theorem 1 below. In this paper we do not estimate the cost of constructing # (which, as we mentioned above, is fairly small) but rather concentrate on ....
S. Gao and G. L. Mullen, `Dickson polynomials and irreducible polynomials over finite fields ' J. Number Theory , 49 (1994), 118--132.
....O(1) probabilistically, ffi r O(1) q 1=2 log q deterministically, ffi (r log q) O(1) deterministically under the ERH. More precise forms of these assertions and further details can be found in [21] Section 1.1. In some cases an explicit formula for the minimal polynomial of ff is known [7]. If q is a primitive root modulo the prime r, then the minimal polynomial of fi is x r Gamma1 : x 1. This can be used in the construction of Theorem 1 below. In this paper we do not estimate the cost of constructing ff (which, as we mentioned above, is fairly small) but rather ....
S. Gao and G. L. Mullen, `Dickson polynomials and irreducible polynomials over finite fields ' J. Number Theory, 49 (1994), 118--132.
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Gao, S., and Mullen, G. Dickson polynomials and irreducible polynomials over #nite #elds. J. Number Theory 49 #1994#, 118#132.
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S. Gao and G.L. Mullen, "Dickson polynomials and irreducible polynomials over finite fields", 1992, to appear in J. Number Theory.
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S. Gao and G. L. Mullen, `Dickson polynomials and irreducible polynomials over finite fields', J. Number Theory , 49 (1994), 118--132.
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