the de Rham cohomology of the Suzuki curves

the de Rham cohomology of the Suzuki curves
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铃木曲线的德拉姆上同调

DOI:
10.1090/conm/722/14537
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发表时间:
2019
期刊:
CONM
影响因子:
--
通讯作者:
Malmskog, B. and
Malmskog, B. and
中科院分区:
--
文献类型:
--
作者:
Malmskog, B. and

文献摘要

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对于一个自然数,设为第k条铃木曲线。本文研究了的模Dieudonn“e”模,它给出了等价于Ekedahl-Oort型或其Jacobian的-挠群概型的结构的信息.我们通过研究的de Rham上同调来实现这一点。对于所有的模,我们确定了作为第k个Suzuki群的a-模表示的de Rham上同调的结构和modDieudonn e模的子模的结构.对于和,我们确定了模Dieudonn\'{e}模的完全结构。
For a natural number, letbe theth Suzuki curve. We study the modDieudonn\'{e} module of, which gives the equivalent information as the Ekedahl-Oort type or the structure of the-torsion group scheme of its Jacobian. We accomplish this by studying the de Rham cohomology of. For all, we determine the structure of the de Rham cohomology as a-modular representation of theth Suzuki group and the structure of a submodule of the modDieudonn\'{e} module. Forand, we determine the complete structure of the modDieudonn\'{e} module.