@article{Hou2023, 
author = {Fei Hou and Bin Chen},
title = {Triple correlation sums of coefficients of    θ-series},
year = {2023},
journal = {AIMS Mathematics},
volume = {8},
number = {10},
pages = {25275-25287},
keywords = {Jacobi theta series, Fourier coefficients, triple correlation sums, asymptotic formula},
url = {https://www.sciopen.com/article/10.3934/math.20231289},
doi = {10.3934/math.20231289},
abstract = {We investigate the triple correlation sums of coefficients of    θ-series and prove an asymptotic formula with power-saving error term. As a result, we present that this type of sum is non-trivial in the regime    H  ≥      X          2              /            3      +      ε      .}
}