Asymptotics and sign patterns of Hecke polynomial coefficients
Canadian mathematical bulletin, Tome 68 (2025) no. 3, pp. 914-926
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We determine the asymptotic behavior of the coefficients of Hecke polynomials. In particular, this allows us to determine signs of these coefficients when the level or the weight is sufficiently large. In all but finitely many cases, this also verifies a conjecture on the nanvanishing of the coefficients of Hecke polynomials.
Mots-clés :
Hecke operator, Hecke polynomial, Eichler–Selberg trace formula
Ross, Erick; Xue, Hui. Asymptotics and sign patterns of Hecke polynomial coefficients. Canadian mathematical bulletin, Tome 68 (2025) no. 3, pp. 914-926. doi: 10.4153/S0008439525000190
@article{10_4153_S0008439525000190,
author = {Ross, Erick and Xue, Hui},
title = {Asymptotics and sign patterns of {Hecke} polynomial coefficients},
journal = {Canadian mathematical bulletin},
pages = {914--926},
year = {2025},
volume = {68},
number = {3},
doi = {10.4153/S0008439525000190},
url = {http://geodesic.mathdoc.fr/articles/10.4153/S0008439525000190/}
}
TY - JOUR AU - Ross, Erick AU - Xue, Hui TI - Asymptotics and sign patterns of Hecke polynomial coefficients JO - Canadian mathematical bulletin PY - 2025 SP - 914 EP - 926 VL - 68 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4153/S0008439525000190/ DO - 10.4153/S0008439525000190 ID - 10_4153_S0008439525000190 ER -
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