ResearchBenchmarksReaction-diffusion PINN on Reaction-diffusion nu=6 PINN (train)Reaction-diffusion PINN on Reaction-diffusion nu=6 PINN (train)Follow1.92Train LossLM-GA1.63923.53465.437.3254Jul 8, 2026Evaluation resultsMethodMethodLinksTrain LossRelative L2 ErrorLM-GA2026.071.929.8LM2026.073.229.82RNC-LM2026.077.694.57L-BFGS2026.078.949.87