Hecke eigenvalues of Siegel modular forms of "different weights"

Alexandru Ghitza; Robert Sayer

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arXiv · 1305.7011

Hecke eigenvalues of Siegel modular forms of "different weights"

Alexandru Ghitza·Robert Sayer

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Abstract

Given two Siegel eigenforms of different weights, we determine explicit sets of Hecke eigenvalues for the two forms that must be distinct. In degree two, and under some additional conditions, we determine explicit sets of Fourier coefficients of the two forms that must be distinct.

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Alexandru Ghitza, Robert Sayer. 2013-05-30. Hecke eigenvalues of Siegel modular forms of "different weights". https://arxiv.org/abs/1305.7011

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