Hybrid bounds for twists of $GL(3)$ $L$-functions
Number Theory
2017-05-03 v1
Abstract
Let π be a Hecke-Maass cusp form for SL(3,Z) and χ=χ1χ2 a Dirichlet character with χi primitive modulo Mi. Suppose that M1, M2 are primes such that max{(M∣t∣)1/3+2δ/3,M2/5∣t∣−9/20,M1/2+2δ∣t∣−3/4+2δ}(M∣t∣)ε<M1<min{(M∣t∣)2/5,(M∣t∣)1/2−8δ}(M∣t∣)−ε for any ε>0, where M=M1M2, ∣t∣≥1 and 0<δ<1/52. Then we have L(21+it,π⊗χ)≪π,ε(M∣t∣)3/4−δ+ε.
Cite
@article{arxiv.1705.00804,
title = {Hybrid bounds for twists of $GL(3)$ $L$-functions},
author = {Qingfeng Sun},
journal= {arXiv preprint arXiv:1705.00804},
year = {2017}
}
Comments
26 pages. Comments are welcome!