In this paper, we prove that the Hecke eigenvalue square for a holomorphic cusp form and the Piltz divisor functions are good weighting functions for the pointwise ergodic theorem. Additionally, we prove similar results for various other arithmetical functions in the last section.(c) 2023 Elsevier Inc. All rights reserved.
机构:
Univ Rouen Normandy, CNRS, LMRS UMR 60 85, Ave Univ,BP 12, F-76801 St Etienne Du Rouvray, FranceUniv Rouen Normandy, CNRS, LMRS UMR 60 85, Ave Univ,BP 12, F-76801 St Etienne Du Rouvray, France