A GPU-accelerated Cartesian grid method for PDEs on irregular domain
A GPU-accelerated Cartesian grid method for PDEs on irregular domain
The kernel-free boundary integral (KFBI) method has successfully solved partial differential equations (PDEs) on irregular domains. Diverging from traditional boundary integral methods, the computation of boundary integrals in KFBI is executed through the resolution of equivalent simple interface problems on Cartesian grids, utilizing fast algorithms. While existing implementations of KFBI …