A practical PINN framework for multi-scale problems with multi-magnitude loss terms

作者：Yong Wang, Yanzhong Yao, Jiawei Guo, Zhiming Gao · 发表于：Journal of Computational Physics · 年份：2024 · DOI：10.1016/j.jcp.2024.113112 · 被引用次数：80 · 研究领域：Model Reduction and Neural Networks、Probabilistic and Robust Engineering Design、Advanced Numerical Methods in Computational Mathematics