Zhuyan Tang
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Zhuyan Tang has a total of 4 co-authors. Here are the top co-authors by number of shared publications:
- Amelie Porfetye
Heinrich-Heine-University Düsseldorf Germany
2 shared publications - Christiane Helzel
Heinrich-Heine-University, Düsseldorf, Germany
2 shared publications - Maria Lukacova-Medvidova
Institute of Mathematics, Johannes Gutenberg-University, Mainz, Germany
2 shared publications - Shaoshuai Chu
Department of Mathematics RWTH Aachen University 52056 Aachen Germany
2 shared publications
Latest Publications
- Open Access
- 2 September 2026
- Published by Springer Nature in Journal of Scientific Computing
- Vol. 109 (1) , 33
New Fully Discrete Active Flux Methods with Truly Multi-Dimensional Evolution Operators and WENO Reconstruction
We propose new fully discrete third-order accurate Active Flux and WENO methods based on truly multidimensional evolution operators for the two-dimensional acoustic equations. Building on the method of bicharacteristics, several approximate evolution operators are derived that yield an improved stability of the resulting schemes. A linear stability analysis is applied to determine the maximal CFL number. The schemes are tested extensively on both continuous and discontinuous problems, confirming their robustness and accurate approximation even on coarse grids.
- 2 September 2026
- Published by Springer Nature in Journal of Scientific Computing
- Vol. 109 (1) , 33
Open AccessNew Fully Discrete Active Flux Methods with Truly Multi-Dimensional Evolution Operators and WENO Reconstruction
We propose new fully discrete third-order accurate Active Flux and WENO methods based on truly multidimensional evolution operators for the two-dimensional acoustic equations. Building on the method of bicharacteristics, several approximate evolution operators are derived that yield an improved stability of the resulting schemes. A linear stability analysis is applied to determine the maximal CFL number. The schemes are tested extensively on both continuous and discontinuous problems, confirming their robustness and accurate approximation even on coarse grids.
- Open Access
New Fully Discrete Active Flux Methods with Truly Multi-Dimensional Evolution Operators and WENO Reconstruction
We propose new fully discrete third-order accurate Active Flux and WENO methods based on truly multidimensional evolution operators for the two-dimensional acoustic equations. Building on the method of bicharacteristics, several approximate evolution operators are derived that yield an improved stability of the resulting schemes. A linear stability analysis is applied to determine the maximal CFL number. The schemes are tested extensively on both continuous and discontinuous problems, confirming their robustness and accurate approximation even on coarse grids.
Open AccessNew Fully Discrete Active Flux Methods with Truly Multi-Dimensional Evolution Operators and WENO Reconstruction
We propose new fully discrete third-order accurate Active Flux and WENO methods based on truly multidimensional evolution operators for the two-dimensional acoustic equations. Building on the method of bicharacteristics, several approximate evolution operators are derived that yield an improved stability of the resulting schemes. A linear stability analysis is applied to determine the maximal CFL number. The schemes are tested extensively on both continuous and discontinuous problems, confirming their robustness and accurate approximation even on coarse grids.