The Karcher mean of equilateral triangles
type: Item
instance of: scholarly article
title: The Karcher mean of equilateral triangles
author: Eduardo Ghiglioni
author: Yongdo Lim
published in: Linear Algebra and its Applications
publication date: 2022-11-08T00:00:00Z
Mathematics Subject Classification ID: 47A63
Mathematics Subject Classification ID: 15B48
Mathematics Subject Classification ID: 15A45
Mathematics Subject Classification ID: 15A15
Mathematics Subject Classification ID: 53C20
zbMATH DE Number: 7613303
zbMATH Keywords: positive definite matrix
zbMATH Keywords: Riemannian trace metric
zbMATH Keywords: Karcher mean
zbMATH Keywords: equilateral triangle
zbMATH Keywords: C-S factorization
zbMATH Keywords: tensor product
MaRDI profile type: Publication
full work available at URL: j.laa.2022.10.014
OpenAlex ID: W4306179826
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DOI: 10.1016/J.LAA.2022.10.014
description: scientific article; zbMATH DE number 7613303