no code implementations • 4 Mar 2024 • Hongyan Li, Song Jiang, Wenjun Sun, Liwei Xu, Guanyu Zhou
We develop a Macroscopic Auxiliary Asymptotic-Preserving Neural Network (MA-APNN) method to solve the time-dependent linear radiative transfer equations (LRTEs), which have a multi-scale nature and high dimensionality.
no code implementations • 11 Dec 2022 • Hongyan Li, Song Jiang, Wenjun Sun, Liwei Xu, Guanyu Zhou
We propose a model-data asymptotic-preserving neural network(MD-APNN) method to solve the nonlinear gray radiative transfer equations(GRTEs).