2 papers
physics.flu-dyn2026
A Robust Compressible APIC/FLIP Particle Grid Method with Conservative Resampling and Adaptive APIC/PIC Blending
Jiansheng Yao, Yingkui Zhao
Modeling inviscid compressible flows with shocks and vortex dominated dynamics remains challenging for particle grid methods due to moving discontinuities, cell crossing noise, and…
math.NA2026
The jump filter in the discontinuous Galerkin method for hyperbolic conservation laws
Lei Wei, Lingling Zhou, Yinhua Xia
When simulating hyperbolic conservation laws with discontinuous solutions, high-order linear numerical schemes often produce undesirable spurious oscillations. In this paper, we pr…