Weil's representations of the symplectic groups over finite fields
Weil's representations of the symplectic groups over finite fields
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有限域上辛群的韦尔表示
DOI:
10.2969/jmsj/03120399
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发表时间:
1979
期刊:
影响因子:
--
通讯作者:
H. Yoshida
中科院分区:
文献类型:
--
作者:
H. Yoshida
$Sp(2m)$ as connected semisimple algebraic groups defined over $F(q)$ endowed with the Frobenius map $F$. Let $M_{2n.m}(F(q))$ be the set of all $2n\times m$ matrices with entries in $F(q)$ and $S(M_{2n,m}(F(q)))$ be the space of all complex valued functions on $M_{2n,m}(F(q))$ . Then we can construct, associated with $S$ , so called Weil’s representation $\pi_{S,m}$ of $Sp(2m)^{F}$ realized on $S(M_{2n.m}(F(q)))$ . The representation $\pi_{S,m}$ can be decomposed naturally according to representations of