Two ``simple'' 3-spheres
type: Item
instance of: scholarly article
title: Two ``simple'' 3-spheres
zbMATH Open document ID: 0639.05018
DOI: 10.1016/0012-365X(87)90169-5
author: D. W. Barnette
published in: Discrete Mathematics
publication date: 1987-01-01T00:00:00Z
Mathematics Subject Classification ID: 05C10
zbMATH DE Number: 4041940
zbMATH Keywords: 3-dimensional sphere
zbMATH Keywords: cs defined for a graph, representing a large-scale system of nonlinear equations, with specified entrance and exit vertices, in terms of the Menger-type linkings from the entrance to the exit. Some properties of the M-decomposition are shown
zbMATH Keywords: in particular it is noted that the M-decomposition agrees with the Dulmage-Mendelsohn decomposition of the associated bipartite graph. The M-decomposition is useful for the structural analysis of systems of equations - it leads to the finest block-triangularization and the resulting subproblems are structurally solvable
MaRDI profile type: Publication
cites work: The triangulations of the 3-sphere with up to 8 vertices
cites work: Q5657316
cites work: Q5589866
cites work: On facets with non-arbitrary shapes
cites work: Q4089424
description: scientific article; zbMATH DE number 4041940