Active flux schemes on moving meshes with applications to geometric optics
Active flux schemes are finite volume schemes that keep track of both point values and averages. The point values are updated using a semi-Lagrangian step, making active flux schemes highly suitable for geometric optics problems on phase space, i.e., to solve Liouville's equation. We use a semi...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2019-06-01
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| Series: | Journal of Computational Physics: X |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2590055219300460 |