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Capacity of the general discrete memoryless relay channel

TheoremDB P3108 · information theory

Source catalogue assessmentAs of 2026-09-08Source & evidence ↓

Problem statement

For every finite-alphabet memoryless relay channel p(y,yr∣x,xr)p(y,y_r\mid x,x_r), determine its operational capacity by a single-letter formula or another finite computable characterization that matches achievable and converse bounds.

Lean 4

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Progress & source assessment

Source-reported assessment, retrieved 8 September 2026. Frontier Science has not independently reviewed this status.

Open. Not Lean-verified

References
  1. [1]TheoremDB P3108 link

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