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2010

A finite difference method for free boundary problems

8 years 6 months ago
A finite difference method for free boundary problems
Fornberg and Meyer-Spasche proposed some time ago a simple strategy to correct finite difference schemes in the presence of a free boundary that cuts across a Cartesian grid. We show here how this procedure can be combined with a minimax-based optimization procedure to rapidly solve a wide range of elliptic-type free boundary value problems. Key words. Finite differences, free boundary, minimax optimization.
Bengt Fornberg
Added 19 May 2011
Updated 19 May 2011
Type Journal
Year 2010
Where JCAM
Authors Bengt Fornberg
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