Arxiv
| Presentation Name： | Numerical stability and convergence for incompressible Euler equation |
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| Presenter🫦： | 王成教授 |
| Date🔞： | 2013-06-27 |
| Location👅🎼： | 光华东主楼1801 |
| Abstract👏🏿⚆： | Fully discrete pseudo spectral numerical schemes to 2-D and 3-D incompressible Euler equation are considered in this talk. To ensure the numerical stability for this inviscid equation, an artificial viscosity is added with a required numerical accuracy. A local in time convergence analysis is established for smooth solution. A global in time energy stability is assured with a suitable choice of the artificial viscosity term. Some numerical simulation results are also presented. |
| Annual Speech Directory： | No.96 |
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