Combining physics-informed graph neural network and finite difference for solving forward and inverse spatiotemporal PDEs
Hao Zhang, Longxiang Jiang, Xinkun Chu, Yong Wen, Luxiong Li, Jianbo Liu, Yonghao Xiao, Liyuan Wang
Topics & Concepts
Artificial neural networkApplied mathematicsGraphInverseInverse problemFinite differenceMathematicsComputer scienceStatistical physicsCalculus (dental)Discrete mathematicsPhysicsMathematical analysisArtificial intelligenceMedicineDentistryGeometryModel Reduction and Neural NetworksNeural Networks and ApplicationsElectromagnetic Simulation and Numerical Methods