Extract of a letter addressed to Mr. Le Besge.
type: Item
instance of: scholarly article
title: Extract of a letter addressed to Mr. Le Besge.
zbMATH Open document ID: 02.0287.02
published in: Journal de Mathématiques Pures et Appliquées. 2. Série
publication date: 1869-01-01T00:00:00Z
full work available at URL: https://eudml.org/doc/235154
full work available at URL: bpt6k164132.f00000007
review text: \(\sum_i (-1)^{\frac{i-1}{2}} iF(4m-i^2)= \sum_{a,b} (a^2- 4b^2)\); wenn \(m\) auf alle möglichen Arten in \(a^2+4b^2\) zerlegt wird, wobei \(a\) ungrade und positiv ist, \(b\) grade positiv, null oder negativ; und \(i\) alle ungraden Zahlen \(\sqrt{4m}\) durchläuft.
Mathematics Subject Classification ID: 11E16
Mathematics Subject Classification ID: 11E41
zbMATH DE Number: 2721462
zbMATH Keywords: Binary quadratic form
zbMATH Keywords: Class number
MaRDI profile type: Publication
author: Joseph Liouville
description: scientific article; zbMATH DE number 2721462