Wrong Operator or Blind Design? A Post-Training Diagnostic for Physics-Informed Coefficient Learning
cs.LG, cs.NA, math.NA, stat.ME
Submitted: 2026-08-04
Updated: 2026-10-14
Sources
- Universal Differential Equations for Scientific Machine Learning
- Understanding and Mitigating Extrapolation Failures in Physics-Informed Neural Networks
- A cautionary tale of model misspecification and identifiability
- Sequential Structure-Sensitive Residual Diagnostics for PDE Inverse Problems
- The Dynamics of Discoverability: How Trajectories and Priors Shape Equation Recovery
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