Pythagoras numbers of orders in biquadratic fields
type: Item
instance of: scholarly article
title: Pythagoras numbers of orders in biquadratic fields
author: Jakub Krásenský
author: Martin Raška
author: Ester Sgallová
published in: Expositiones Mathematicae
publication date: 2022-12-08T00:00:00Z
full work available at URL: https://arxiv.org/abs/2105.08860
Mathematics Subject Classification ID: 11E25
Mathematics Subject Classification ID: 11E12
Mathematics Subject Classification ID: 11R04
Mathematics Subject Classification ID: 11R80
zbMATH DE Number: 7629342
zbMATH Keywords: sum of squares
zbMATH Keywords: Pythagoras number
zbMATH Keywords: biquadratic number field
zbMATH Keywords: ring of integers
MaRDI profile type: Publication
OpenAlex ID: W3163167124
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DOI: 10.1016/J.EXMATH.2022.06.002
description: scientific article; zbMATH DE number 7629342