文章基本信息

标题：On the roots of the substitution Dickson polynomials
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作者：Javier Gomez-Calderon
期刊名称：International Journal of Mathematics and Mathematical Sciences
印刷版ISSN：0161-1712
电子版ISSN：1687-0425
出版年度：2002
卷号：29
DOI：10.1155/S0161171202007561
出版社：Hindawi Publishing Corporation
摘要：We show that under the composition of multivalued functions, the set of the y-radical roots of the Dickson substitution polynomial gd(x,a)−gd(y,a) is generated by one of the roots. Hence, we show an expected generalization of the fact that, under the composition of the functions, the y-radical roots of xd−yd are generated by ζdy.