Year: 2026
Type: preprint
Abstract: In a seminal paper, Lewis and Zagier constructed variety of functions satisfying the three-term functional equations. In this article, we consider the first example among them and establish that the function is a Hecke eigen form with respect to the Hecke operators, which acts on periods. We then utilize this result to determine the action of the aforementioned operators on the derivative of the Higher order Herglotz-Zagier function. The action leads to a family of multi-term functional equations satisfied by the function.
Source: arXiv (Cornell University)
Authors: Banerjee, Soumyarup, Mandal, Riya
Institution: Indian Institute of Technology Kharagpur
Subfield: Algebra and Number Theory
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7203917548
Cites:
Cited by:
Related to: