Abstract
We obtain a Voronoi–Oppenheim summation formula for divisor functions of totally real number fields. This generalizes a formula proved by Oppenheim in 1927. We use a similar method to the one developed by Beineke and Bump in order to prove the classical Oppenheim summation using a certain Eisenstein series and representation theory. Our formula has a simple formulation for real quadratic number fields.
| Original language | English |
|---|---|
| Pages (from-to) | 63-97 |
| Number of pages | 35 |
| Journal | Journal of Number Theory |
| Volume | 199 |
| DOIs | |
| State | Published - Jun 2019 |
Keywords
- Bessel functions
- Voronoi summation
All Science Journal Classification (ASJC) codes
- Algebra and Number Theory