A fixed grid method for capturing the motion of self-intersecting wavefronts and related PDEs
type: Item
instance of: scholarly article
title: A fixed grid method for capturing the motion of self-intersecting wavefronts and related PDEs
zbMATH Open document ID: 0963.65097
author: Steven J. Ruuth
author: Barry Merriman
author: Stanley Osher
published in: Journal of Computational Physics
publication date: 2001-06-19T00:00:00Z
review text: The authors develop a dynamic surface extension method in order to handle some self-intersection problems, such as the formation of swallowtails, in the geometric optics model of wavefront motion.
Mathematics Subject Classification ID: 65M06
Mathematics Subject Classification ID: 35Q60
Mathematics Subject Classification ID: 78A05
Mathematics Subject Classification ID: 78A40
Mathematics Subject Classification ID: 78M20
zbMATH DE Number: 1538510
zbMATH Keywords: dynamic surface extension methods
zbMATH Keywords: geometric optics
zbMATH Keywords: wavefront
zbMATH Keywords: ray tracing
zbMATH Keywords: reflection
zbMATH Keywords: refraction
zbMATH Keywords: swallowtail
zbMATH Keywords: curvature motion
reviewed by: Calin Ioan Gheorghiu
MaRDI profile type: Publication
full work available at URL: jcph.2000.6480
OpenAlex ID: W2072084230
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DOI: 10.1006/JCPH.2000.6480
description: scientific article; zbMATH DE number 1538510