Weak form theory-guided neural network (TgNN-wf) for deep learning of subsurface single- and two-phase flow - Xu, Rui; Zhang, Dongxiao; Rong, Miao; Wang, Nanzhe (Journal of computational physics, 2021)
Keywords: Artificial neural networks; Boundary conditions; Computational physics; Conservation laws; Deep learning; Discontinuity; Domain decomposition methods; Lagrangian duality; Machine learning; Neural networks; Partial differential equations; Robustness (mathematics); Single-phase flow; Solution space; Theory-guided neural network; Two dimensional flow; Two phase flow; Weak form; Lagrangian duality; Weak form; Theory-guided neural network; Single-phase flow; Two-phase flow