FNWoS: Fractional Neural Walk-on-Spheres Methods for High-Dimensional PDEs Driven by $\hat{I}\pm$-stable Lévy Process on Irregular Domains

Ling Guo, Mingxin Qin, Changtao Sheng +2

In this paper, we develop a highly parallel and derivative-free fractional neural walk-on-spheres method (FNWoS) for solving high-dimensional fractional Poisson equations on irregu…