A Voronoi–Oppenheim summation formula for totally real number fields

Debika Banerjee, Ehud Moshe Baruch, Evgeny Tenetov

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

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 languageEnglish
Pages (from-to)63-97
Number of pages35
JournalJournal of Number Theory
Volume199
DOIs
StatePublished - Jun 2019

Keywords

  • Bessel functions
  • Voronoi summation

ASJC Scopus subject areas

  • Algebra and Number Theory

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