Heegner points, cycles and Maass forms
Heegner points, cycles and Maass forms
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海格纳点、循环和马斯形式
DOI:
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发表时间:
1993
期刊:
影响因子:
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通讯作者:
P. Sarnak
中科院分区:
文献类型:
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作者:
S. Katok;P. Sarnak
We derive for Hecke-Maass cusp forms on the full modular group a relation between the sum of the form at Heegner points (and integrals over Heegner cycles) and the product of two Fourier coefficients of a corresponding form of half-integral weight. Specializing to certain cycles we obtain the nonnegativity of theL-function of such a form at the center of the critical strip. These results generalize similar formulae known for holomorphic forms.