Generator polynomials of characteristic ideal of maximal periodic arrays over Galois rings
نویسندگان
چکیده
منابع مشابه
Factoring polynomials over Z4 and over certain Galois rings
It is known that univariate polynomials over finite local rings factor uniquely into primary pairwise coprime factors. Primary polynomials are not necessarily irreducible. Here we describe a factorisation into irreducible factors for primary polynomials over Z4 and more generally over Galois rings of characteristic p. An algorithm is also given. As an application, we factor x − 1 and x + 1 over...
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ژورنال
عنوان ژورنال: Discrete Mathematics
سال: 2004
ISSN: 0012-365X
DOI: 10.1016/j.disc.2003.06.001