THE $\ell$ -MODULAR LOCAL LANGLANDS CORRESPONDENCE AND LOCAL CONSTANTS
THE $\ell$ -MODULAR LOCAL LANGLANDS CORRESPONDENCE AND LOCAL CONSTANTS
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$ell$ - 模数局部 LANGLANDS 对应关系和局部常数
DOI:
10.1017/s1474748019000586
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发表时间:
2019
影响因子:
0.9
通讯作者:
N. Matringe
中科院分区:
文献类型:
--
作者:
R. Kurinczuk;N. Matringe
Abstract Let $F$ be a non-archimedean local field of residual characteristic $p$ , $\ell \neq p$ be a prime number, and $\text{W}_{F}$ the Weil group of $F$ . We classify equivalence classes of $\text{W}_{F}$ -semisimple Deligne $\ell$ -modular representations of $\text{W}_{F}$ in terms of irreducible $\ell$ -modular representations of $\text{W}_{F}$ , and extend constructions of Artin–Deligne local constants to this setting. Finally, we define a variant of the $\ell$ -modular local Langlands correspondence which satisfies a preservation of local constants statement for pairs of generic representations.