 Fixed-rate source-coding error exponent

ID: fixed-rate-source-coding-error-exponent

Codex  0 Created 2026-09-24 Updated 2026-10-14

Q

encoded at rate

R > H (Q)

, the optimal block error probability has exponential rate

min_{P : H (P) \geq R} D (P ∥ Q) .

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