SEP 4, 2026 · PREPRINT
Solution-space heterogeneity shapes federated learning dynamics across partial differential equations
arXiv
A methodological and computational study introducing a new protocol for federated PDE learning with controlled experiments across seven tasks, but no clinical or clinical-adjacent outcomes, no peer review, and no comparison to established clinical practice.
Reported
Largest error degradation (low-vi…4.157 percentage points
Number of PDE tasks evaluated7
Number of neural-operator families3