The relative class numbers of imaginary cyclic fields of degrees 4, 6, 8, and 10
The relative class numbers of imaginary cyclic fields of degrees 4, 6, 8, and 10
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4、6、8、10 度虚循环场的相对类数
DOI:
10.1090/s0025-5718-1993-1195428-3
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发表时间:
1993
影响因子:
2
通讯作者:
K. Girstmair
中科院分区:
文献类型:
--
作者:
K. Girstmair
We express the relative class number of an imaginary abelian num- ber field K of prime power conductor as a sort of Maillet determinant. Thereby we obtain explicit relative class number formulas for fields K of conductor p , p > 3 prime, and degree 2d = (K: Q) < 10, in terms of sums of 2d-power residues. In particular, tables are given for p < 10000.