The number of Hecke eigenvalues of same signs

Abstract : We give the best possible lower bounds in order of magnitude for the number of positive and negative Hecke eigenvalues. This improves upon a recent work of Kohnen, Lau & Shparlinski. Also, we study an analogous problem for short intervals.
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https://hal.archives-ouvertes.fr/hal-00347529
Contributor : Jie Wu <>
Submitted on : Tuesday, December 16, 2008 - 11:06:18 AM
Last modification on : Tuesday, March 19, 2019 - 2:48:13 PM
Document(s) archivé(s) le : Tuesday, June 8, 2010 - 5:20:50 PM

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SameSign.Revised.pdf
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  • HAL Id : hal-00347529, version 1
  • ARXIV : 0812.3025

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Yuk Kam Lau, Jie Wu. The number of Hecke eigenvalues of same signs. 2008. ⟨hal-00347529⟩

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