Regularization of contour dynamical algorithms. I. Tangential regularization
type: Item
instance of: scholarly article
title: Regularization of contour dynamical algorithms. I. Tangential regularization
zbMATH Open document ID: 0572.76004
DOI: 10.1016/0021-9991(83)90035-9
author: Norman J. Zabusky
author: Edward A. II Overman
published in: Journal of Computational Physics
publication date: 1983-01-01T00:00:00Z
review text: The contour is parametrized with arc length using cubic splines and an adaptive curvature controlled node adjustment algorithm is used. A modified Crank-Nicolson method is used to solve the discrete representation of the full system. Numerical results are given for the evolution of initially elliptic shapes according to prescribed area- preserving maps.
Mathematics Subject Classification ID: 76M99
zbMATH DE Number: 3913888
zbMATH Keywords: inviscid incompressible two-dimensional flow
zbMATH Keywords: generalized waterbag method
zbMATH Keywords: contour
zbMATH Keywords: arc length
zbMATH Keywords: cubic splines
zbMATH Keywords: adaptive curvature controlled node adjustment algorithm
zbMATH Keywords: modified Crank-Nicolson method
zbMATH Keywords: discrete representation
zbMATH Keywords: initially elliptic shapes
zbMATH Keywords: area-preserving maps
MaRDI profile type: Publication
full work available at URL: 0021-9991(83)90035-9
OpenAlex ID: W2070041094
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description: scientific article; zbMATH DE number 3913888