A DETERMINANT FORMULA FOR RELATIVE CONGRUENCE ZETA FUNCTIONS FOR CYCLOTOMIC FUNCTION FIELDS

被引:1
|
作者
Shiomi, Daisuke [1 ]
机构
[1] Nagoya Univ, Grad Sch Math, Chikusa Ku, Nagoya, Aichi 4648602, Japan
关键词
congruence zeta function; cyclotomic function fields; CLASS NUMBER;
D O I
10.1017/S1446788710000261
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Rosen gave a determinant formula for relative class numbers for cyclotomic function fields, which may be regarded as an analogue of the classical Maillet determinant. In this paper, we give a determinant formula for relative congruence zeta functions for cyclotomic function fields. Our formula may be regarded as a generalization of the determinant formula for the relative class number.
引用
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页码:133 / 144
页数:12
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