ResearchBenchmarksSolving Navier-Stokes Equation on NS2D LongTimeFollow1Relative L2 ErrorFNN-PINN0.64123.06315.4857.9069Jun 18, 2026Evaluation ResultsMethodMethodLinksRelative L2 ErrorPercentage ImprovementFNN-PINN2026.061—SEA-PINN2026.069.9728