ResearchBenchmarksPartial Differential Equation Solving on 4D multiscale equationFollow0.0001Relative L2 ErrorAEH-PINN-0.0335420.1932430.4200280.646813Dec 19, 2025Evaluation ResultsMethodMethodLinksRelative L2 ErrorAEH-PINN2025.120.0001SelectNet2025.120.0216SAPINN2025.120.0393AAPINN2025.120.0554CL-Reg2025.120.272RAD2025.120.84