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Ghost penalty
journal contribution
posted on 2023-06-08, 05:05 authored by Erik BurmanIn this Note we discuss a simple penalty method that allows to increase the robustness of fictitious domain methods In particular the condition number of the matrix can be upper bounded independently of how the domain boundary intersects the computational mesh under rather weak assumptions
History
Publication status
- Published
Journal
Comptes Rendus MathématiqueISSN
1631-073XPublisher
ElsevierExternal DOI
Issue
21Volume
348Page range
1217-1220Pages
3.0Department affiliated with
- Mathematics Publications
Full text available
- No
Peer reviewed?
- Yes
Legacy Posted Date
2012-02-06Usage metrics
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