The dimensions of spaces of Siegel cusp forms of general degree
The dimensions of spaces of Siegel cusp forms of general degree
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一般度的西格尔尖点形式的空间维数
DOI:
10.1016/j.aim.2018.10.028
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发表时间:
2018
影响因子:
1.7
通讯作者:
Wakatsuki Satoshi
中科院分区:
文献类型:
--
作者:
Wakatsuki Satoshi
In this paper, we give a dimension formula for spaces of Siegel cusp forms of general degree with respect to neat arithmetic subgroups. The formula was conjectured before by several researchers (cf.[40],[43],[45],[75]). The dimensions are expressed by special values of Shintani zeta functions for spaces of symmetric matrices at non-positive integers. This formula was given by Shintani for only a small part of the geometric side of the trace formula (see [64]). To be precise, it is the contribution of unipotent elements corresponding to the partitions (2 j, 1 2 n− 2 j), where n denotes the degree and 0≤ j≤ n. Hence, our work is to show that all the other contributions vanish. Therefore, one finds that Shintani's formula means the dimension itself. Combining our formula and an explicit formula of the Shintani zeta functions, which was discovered by Ibukiyama and Saito (cf.[44],[42],[61]), we can derive an explicit dimension formula for the principal congruence subgroups of level greater than two (cf.[43],[45]). In this explicit dimension formula, the dimensions are described by degree n, weight k, level N, and the Bernoulli numbers B m.
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影响因子:
0.7
作者:
W. Hoffmann
通讯作者:
W. Hoffmann
DOI:
10.1007/978-3-642-41240-0_36
发表时间:
2001
期刊:
--
影响因子:
--
作者:
A. Borel
通讯作者:
A. Borel
DOI:
10.1007/978-1-4684-6730-7_16
发表时间:
1983
期刊:
--
影响因子:
--
作者:
N. Wallach;J. Wolf
通讯作者:
J. Wolf
DOI:
10.1215/s0012-7094-77-04403-9
发表时间:
1977
期刊:
--
影响因子:
--
作者:
D. Miličić
通讯作者:
D. Miličić
DOI:
--
发表时间:
1974
期刊:
Journal of the Faculty of Science, the University of Tokyo. Sect. 1 A, Mathematics
影响因子:
--
作者:
Y. Morita
通讯作者:
Y. Morita