Year: 2026
Type: preprint
Abstract: We prove the full generating series arithmetic Siegel--Weil formula on the product of two modular curves, with arbitrarily singular coefficients. This is the case $\operatorname{GSpin}(2,2)$ in Kudla's program.
Source: arXiv (Cornell University)
Authors: Chen, Ryan C., Zhu, Baiqing
Institution: Princeton University
Language: English
Subfield: Algebra and Number Theory
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7221999373