Abstract
In this work a local projection stabilization method is proposed for solving a fictitious domain problem. The method adds a suitable fluctuation term to the formulation, thus yielding the natural space for the Lagrange multiplier stable. Stability and convergence are proved and these results are illustrated with a numerical experiment.
Original language | English |
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Pages (from-to) | 2071-2076 |
Number of pages | 6 |
Journal | Applied Mathematics Letters |
Volume | 25 |
Issue number | 12 |
Early online date | 5 May 2012 |
DOIs | |
Publication status | Published - 26 Dec 2012 |
Keywords
- fictitious domain
- minimal stabilization method
- local projection
- Lagrange multiplier stable