A Note on Common Index Divisors
نویسنده
چکیده
1. Introduction. A prime q is a common index divisor of the algebraic number field Kii q divides the quotient d(u>)/d for all integers cu of K, where d(u>) is the discriminant of w and d is the discriminant of the field. A necessary condition is that q be less than the degree of
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تاریخ انتشار 2010