| 698 | RWTH Publication No: 1013847 2025 |
| TITLE | New More Efficient A-WENO Schemes |
| AUTHORS | Shaoshuai Chu, Alexander Kurganov, Ruixiao Xin |
| ABSTRACT | We develop new more efficient A-WENO schemes for both hyperbolic systems of conservation laws and nonconservative hyperbolic systems. The new schemes are a very simple modification of the existing A-WENO schemes: They are obtained by a more efficient evaluation of the high-order correction terms. We conduct several numerical experiments to demonstrate the performance of the introduced schemes. |
| KEYWORDS | Finite-difference schemes, A-WENO schemes, flux globalization based well-balanced path-conservative A-WENO schemes, finite-volume numerical fluxes, high-order correction terms |
| DOI | 10.1007/s10915-025-02969-z |
| PUBLICATION | Journal of Scientific Computing Volume 104, article number 53, (2025) |
