ResearchBenchmarksSolving Wave Equation on Wave1DFollow5.67Relative L2 ErrorSEA-PINN5.6625.7165.775.824Jun 18, 2026Evaluation ResultsMethodMethodLinksRelative L2 ErrorPercentage ImprovementSEA-PINN2026.065.673.28FNN-PINN2026.065.87—