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Direct factors of polynomial rings over finite fields

โœ Scribed by J Knopfmacher


Publisher
Elsevier Science
Year
1985
Tongue
English
Weight
223 KB
Volume
40
Category
Article
ISSN
0097-3165

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We exhibit a deterministic algorithm for factoring polynomials in one variable over "nite "elds. It is e$cient only if a positive integer k is known for which I (p) is built up from small prime factors; here I denotes the kth cyclotomic polynomial, and p is the characteristic of the "eld. In the cas