An unfitted hybridizable discontinuous Galerkin method for the Poisson interface problem and its error analysis
In this article, we present and analyse an unfitted mesh method for the Poisson interface problem. By constructing a novel ansatz function in the vicinity of the interface, we are able to derive an extended Poisson problem whose interface fits a given quasi-uniform triangular mesh. Then we adopt a h...
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| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
2017
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/85561 http://hdl.handle.net/10220/43727 |
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| Institution: | Nanyang Technological University |
| Language: | English |