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Main Author: Tsai, Yi-Ju
Format: Preprint
Published: 2025
Subjects:
Online Access:https://arxiv.org/abs/2509.08281
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author Tsai, Yi-Ju
author_facet Tsai, Yi-Ju
contents The purpose of this paper is to present a novel and elegant summation formula for $H_w$, the Kronecker-Hurwitz class number. Specifically, for any prime $p$, we have the formula: $$ \sum_{t^2<p} H_w(t^2-p) = \frac{p-2}{3}. $$
format Preprint
id arxiv_https___arxiv_org_abs_2509_08281
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle A Novel Summation Formula for the Hurwitz-Kronecker Class Number
Tsai, Yi-Ju
Number Theory
The purpose of this paper is to present a novel and elegant summation formula for $H_w$, the Kronecker-Hurwitz class number. Specifically, for any prime $p$, we have the formula: $$ \sum_{t^2<p} H_w(t^2-p) = \frac{p-2}{3}. $$
title A Novel Summation Formula for the Hurwitz-Kronecker Class Number
topic Number Theory
url https://arxiv.org/abs/2509.08281