Factorization of Integer-Valued Polynomials with Square-Free Denominator |
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Authors: | Giulio Peruginelli |
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Institution: | 1. Technische Universit?t Graz , Graz , Austria peruginelli@math.tugraz.at |
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Abstract: | We describe an algorithm to compute the different factorizations of a given image primitive integer-valued polynomial f(X) = g(X)/d ∈ ?X], where g ∈ ?X] and d ∈ ? is square-free, assuming that the factorizations of g(X) in ?X] and d in ? are known. We translate this problem into a combinatorial one. |
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Keywords: | Factorization Fixed divisor Integer-valued polynomial Primary components |
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