2 papers
math.NA2025
New Fully Discrete Active Flux Methods with Truly Multi-Dimensional Evolution Operators and WENO Reconstruction
Amelie Porfetye, Zhuyan Tang, Shaoshuai Chu +2
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. Buil…
math.NA2025
Convergence analysis for a finite volume evolution Galerkin method for multidimensional hyperbolic systems
Mária LukáÄová-Medvidová, Zhuyan Tang, Yuhuan Yuan
We study the convergence of a finite volume method based on the method of bicharacteristics for multidimensional hyperbolic conservation laws. In particular, we concentrate on the…