Decomposition of tableaus annihilated by
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David Fu; Mark Heiligman; Cameron Wickham
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Article
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2003
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Elsevier Science
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English
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A (1-dimensional) linear recursive sequence s over a field K decomposes in the following canonical way. Let I โ K[x] be the annihilator ideal of s. Since K[x] is a principal ideal domain, I = f K[x] for some polynomial f , which can be factored as f 1 โข โข โข f r where the f i are coprime. Thus s can