2008
DOI: 10.1016/j.jcp.2008.07.020
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An optimal robust equidistribution method for two-dimensional grid adaptation based on Monge–Kantorovich optimization

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Cited by 73 publications
(148 citation statements)
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“…Taking the variation of F2 with respect to x', we find, as in Ref. [1] x' = x -V',\(x') , (6) where V'…”
Section: Review Of the L2 Theorymentioning
confidence: 76%
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“…Taking the variation of F2 with respect to x', we find, as in Ref. [1] x' = x -V',\(x') , (6) where V'…”
Section: Review Of the L2 Theorymentioning
confidence: 76%
“…If these densities are, respectively, the local errors in a numerical discretization scheme at times t and t + 6..t, the method equidistributes the errors, and it has been argued that this minimizes the total error [4] . This method is optimal in the sense that it minimizes the L2 norm rJ ]1/2 ~p(x)lx' -xl2dx (1) while preserving the Jacobian constraint '( ' ) (ax' ay' ax' a y ') _ ( )…”
Section: Preprint Submitted To Elsevier Sciencementioning
confidence: 99%
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“…The algorithm has also been applied in three space dimensions [91], to track moving shock waves [87], and in image registration [41]. Delzanno et al [51] however note some situations where the quality of the grids obtained compares unfavourably with a Monge-Kantorovich transformation approach.…”
Section: The Deformation Methodsmentioning
confidence: 99%