Limits RegistryPUBLIC RECORDLimits RegistryResearch Console →Van Trees lower bound combines expected data Fisher information and prior information.
The question, scope, and sources behind this Registry record.
Lower-bound scalar Bayesian estimation MSE under differentiable likelihood and prior regularity conditions.
Current frontiers derived from accepted Claims.
Assertions tied to evidence, attribution, and review.
The frontier as it changed over time.
Only accepted Claims matching the current specification contribute to the displayed bounds. Strict inequalities remain open; contradictory Claims require editorial review.
No accepted machine-checked reproductions are recorded for this Limit.
Limits Registry. LR-003404. Bayesian Cramér–Rao lower bound. 2026.