ResearchBenchmarksSolving Linear Partial Differential Equations on TC-5Solving Linear Partial Differential Equations on TC-5Follow0Max ErrorPIBLS-0.0008080.0046460.01010.015554Jun 18, 2026Evaluation resultsMethodMethodLinksMax ErrorL2 ErrorTraining Time (seconds)PIBLS2026.06000.38FEMMesh=20,000 elements (...Mesh=20,000 elements (1D) or 150x150 (2D)2026.06000.05PIELM2026.06000.24PINN #2Architecture=10 hidden...Architecture=10 hidden layers, 50 nodes/layer2026.060.00410.3721,663PINN #1Description=parameter...Description=parameter count comparable to PIBLS2026.060.02020.006158.01