English

Arithmetic Siegel-Weil formula on $X_{0}(N)$

Number Theory 2018-02-06 v2

Abstract

In this paper, we proved an arithmetic Siegel-Weil formula and the modularity of some arithmetic theta function on the modular curve X0(N)X_0(N) when NN is square free. In the process, we also construct some generalized Delta function for Γ0(N)\Gamma_0(N) and proved some explicit Kronecker limit formula for Eisenstein series on X0(N)X_0(N).

Keywords

Cite

@article{arxiv.1702.07917,
  title  = {Arithmetic Siegel-Weil formula on $X_{0}(N)$},
  author = {Tuoping Du and Tonghai Yang},
  journal= {arXiv preprint arXiv:1702.07917},
  year   = {2018}
}
R2 v1 2026-06-22T18:28:24.982Z