When we find an error in something we published, or replace a piece with a better one, we record it here: what changed, when, and why.
- 11 Oct 2026Withdrawn and replacedThe Feynman–Kac Formula and the Heat Equation with Killing (RN-2025-99098291) is withdrawn; it is replaced by The Square-Root Wall (TN-2026-04548848).
- 11 Oct 2026Withdrawn and replacedThe Doob h-Transform: Harmonic Functions, Conditioned Brownian Motion, and the Martin Boundary (WP-2023-12902652) is withdrawn; it is replaced by The Distribution of Growing Perpetuities and the Gordon Growth Formula (TN-2026-19091281).
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