A note on eigenvalues of Hecke operators on Siegel modular forms of degree two
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- by Winfried Kohnen PDF
- Proc. Amer. Math. Soc. 113 (1991), 639-642 Request permission
Abstract:
Let $F$ be a cuspidal Hecke eigenform of even weight $k$ on ${\operatorname {Sp} _4}(\mathbb {Z})$ with associated eigenvalues ${\lambda _m}(m \in \mathbb {N})$. Under the assumption that its first Fourier-Jacobi coefficient does not vanish it is proved that the abscissa of convergence of the Dirichlet series ${\sum _{m \geq 1}}\left | {{\lambda _m}} \right |{m^{ - s}}$ is less than or equal to $k$.References
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Additional Information
- © Copyright 1991 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 113 (1991), 639-642
- MSC: Primary 11F60; Secondary 11F46, 11F66
- DOI: https://doi.org/10.1090/S0002-9939-1991-1068125-2
- MathSciNet review: 1068125