Given the orthonormal basis of Hecke eigenforms in S 2k รฐGรฐ1รร; Luo established an associated probability measure dm k on the modular surface Gรฐ1ร=H that tends weakly to the invariant measure on Gรฐ1ร=H: We generalize his result to the arithmetic surface G 0 รฐNร=H where N51 is square-free.
Equidistribution of Hecke eigenforms on the Hilbert modular varieties
โ Scribed by Sheng-Chi Liu
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 132 KB
- Volume
- 127
- Category
- Article
- ISSN
- 0022-314X
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โฆ Synopsis
Let F be a totally real number field with ring of integers O, and let ฮ = SL(2, O) be the Hilbert modular group. Given the orthonormal basis of Hecke eigenforms in S 2k (ฮ ), one can associate a probability measure dฮผ k on the Hilbert modular variety ฮ \H n . We prove that dฮผ k tends to the invariant measure on ฮ \H n weakly as k โ โ. This generalizes Luo's result [W. Luo, Equidistribution of Hecke eigenforms on the modular surface, Proc. Amer. Math. Soc. 131 (2003) 21-27] for the case F = Q.
๐ SIMILAR VOLUMES
Let A be an abelian variety of GL 2 -type over the rational number field Q, without complex multiplication. In this paper, we will show that a modularity of A over the complex number field C implies that of A over Q.