Coincidences of centers of edge-incentric, or balloon, simplices
type: Item
instance of: scholarly article
title: Coincidences of centers of edge-incentric, or balloon, simplices
zbMATH Open document ID: 1110.52014
author: Mowaffaq Hajja
published in: Results in Mathematics
publication date: 2007-02-15T00:00:00Z
Mathematics Subject Classification ID: 52B12
Mathematics Subject Classification ID: 52B15
Mathematics Subject Classification ID: 52B11
Mathematics Subject Classification ID: 51M20
zbMATH DE Number: 5127412
zbMATH Keywords: balloon simplex
zbMATH Keywords: barycentric coordinates
zbMATH Keywords: centroid
zbMATH Keywords: circumcenter
zbMATH Keywords: Descartes' circles theorem
zbMATH Keywords: edge-incenter
zbMATH Keywords: edge-incentric simplex
zbMATH Keywords: equiareal simplex
zbMATH Keywords: equifacetal simplex
zbMATH Keywords: equiradial simplex
zbMATH Keywords: equivariant simplex
zbMATH Keywords: Gram matrix
zbMATH Keywords: incenter
zbMATH Keywords: kite
zbMATH Keywords: orthocentric simplex
zbMATH Keywords: regular simplex
zbMATH Keywords: Soddy spheres
zbMATH Keywords: touching spheres
zbMATH Keywords: touching hyperspheres
MaRDI profile type: Publication
full work available at URL: s00025-006-0222-4
OpenAlex ID: W2087761613
DOI: 10.1007/S00025-006-0222-4
description: scientific article; zbMATH DE number 5127412