High order numerical methods to two dimensional delta function integrals in level set methods
type: Item
instance of: scholarly article
title: High order numerical methods to two dimensional delta function integrals in level set methods
zbMATH Open document ID: 1167.65008
author: Xin Wen
published in: Journal of Computational Physics
publication date: 2009-06-18T00:00:00Z
review text: Numerical methods, including stated algorithms, implementations, error analyzes and examples, are presented for integrals including delta functions in their integrand. Otherwise the integral includes a standard weight functions and the norm of a gradient. The means that is being used is the partitioning of the integral with a uniform mesh, the dimension, however, is restricted to the two variable case For the two algorithms given, error estimates are established with respect to the spacing of the aforementioned discretization.
reviewed by: Martin D. Buhmann
Mathematics Subject Classification ID: 65D15
Mathematics Subject Classification ID: 46F10
zbMATH DE Number: 5566346
zbMATH Keywords: delta function integral
zbMATH Keywords: high order numerical method
zbMATH Keywords: error estimate
zbMATH Keywords: level set method
zbMATH Keywords: numerical examples
zbMATH Keywords: algorithms
zbMATH Keywords: error analyzes
MaRDI profile type: Publication
full work available at URL: j.jcp.2009.03.004
OpenAlex ID: W2076595156
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DOI: 10.1016/J.JCP.2009.03.004
description: scientific article; zbMATH DE number 5566346