On signs of coefficients of L-functions
Fuente:
arXiv
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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2026
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| Subjects: | |
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| _version_ | 1866917309626449920 |
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| author | Lesesvre, Didier Ng, Ming Ho Wang, Yingnan |
| author_facet | Lesesvre, Didier Ng, Ming Ho Wang, Yingnan |
| contents | We give a general lower bound on the frequency of sign changes in the real coefficients of L-functions of the Selberg class. We in particular recover existing results in the cases of GL(2) and GL(3), and obtain new bounds in the case of GSp(4). |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2603_03029 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | On signs of coefficients of L-functions Lesesvre, Didier Ng, Ming Ho Wang, Yingnan Number Theory We give a general lower bound on the frequency of sign changes in the real coefficients of L-functions of the Selberg class. We in particular recover existing results in the cases of GL(2) and GL(3), and obtain new bounds in the case of GSp(4). |
| title | On signs of coefficients of L-functions |
| topic | Number Theory |
| url | https://arxiv.org/abs/2603.03029 |