Thin bridges in isotropic electrostatics
type: Item
instance of: scholarly article
title: Thin bridges in isotropic electrostatics
zbMATH Open document ID: 0862.65079
author: Johan Helsing
published in: Journal of Computational Physics
publication date: 1996-10-22T00:00:00Z
review text: The paper presents a general adaptive algorithm that can be used to solve two-dimensional electrostatic inclusion problems in the presence of strong inhomogeneity, thin bridges, and narrow necks. Composite materials with a periodic geometry are considered, the material's geometry is given in a unit cell which is periodically repeated to cover the entire plane. The analysis of the speed and accuracy of the method is presented on seven numerical examples, some of which involve inclusions of complicated shapes and large random systems and are new.
Mathematics Subject Classification ID: 65Z05
Mathematics Subject Classification ID: 35Q60
Mathematics Subject Classification ID: 78A30
zbMATH DE Number: 938014
zbMATH Keywords: electrostatic fields
zbMATH Keywords: adaptive algorithm
zbMATH Keywords: electrostatic inclusion problems
zbMATH Keywords: thin bridges
zbMATH Keywords: numerical examples
MaRDI profile type: Publication
OpenAlex ID: W2021012984
DOI: 10.1006/JCPH.1996.0164
description: scientific article; zbMATH DE number 938014