“…When solving partial differential equations using traditional numerical methods, such as the Finite Difference Method (FDM) [ 6 ], Finite Element Method (FEM) [ 7 ], Finite Volume Method (FVM) [ 8 ], Radial Basis Function Method (RBF) [ 9 ], etc., problems such as high computational costs and the curse of dimensionality are often encountered. Over the last few years, the use of machine learning to solve partial differential equations has also rapidly expanded [ 10 , 11 , 12 , 13 ]. In 2018, Karniadakis and his research team were the first to put forward the concept of physics-informed neural networks (PINNs) [ 14 , 15 ], which solve PDEs by embedding them and their initial boundary value conditions in the loss function of the neural network thanks to automatic differentiation [ 16 ], following the physical laws described by nonlinear partial differential equations.…”