On simultaneous non-vanishing of modular <Emphasis Type="Italic">L</Emphasis>-functions |
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Authors: | Masataka Chida |
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Institution: | (1) Institute of Mathematics, Tohoku University, Aoba, Sendai Japan, 980-8578 |
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Abstract: | For i = 1,
, r, let f
i
be newforms of weight 2k
i
for Γ0(N
i
) with trivial character. We consider the simultaneous non-vanishing problem for the central values of twisted L-functions of f
i
. By using the Shimura correspondence, we give a certain relation between this problem and the kernel fields of 2-adic Galois
representations associated to modular forms.
Received: 28 January 2006 |
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Keywords: | Primary 11F67 Secondary 11F37 |
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