05

Register 05 · Game theory.

Twelve marks · strategic interaction primitives · same construction · 12 marks · one of the 17 registers on the Backstaff.

This register is one face of the Backstaff evidence system — the held instrument that holds the Astrolabe measurement engine, maps compliance controls, and engraves every evidence record into a register of record. The full reference library lives at /corpus; the alphabetical view at /corpus/glossary; the operator view at /corpus/switchboard.

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01 ·

Marks.

12 source marks in this register.
Payoff Matrix#01 · strategy

normal form · 2×2 game

Reference · Paper

Nash Equilibrium#02 · strategy

best-response fixed point

Reference · Paper

Extensive Form#03 · strategy

game tree · sequential moves

Reference · Paper

Mixed Strategy#04 · strategy

probability distribution over actions

Reference · Paper

Cooperative#05 · strategy

surplus sharing · core solution

Reference · Paper

Zero-Sum#06 · strategy

strict conflict · Σ = 0

Reference · Paper

Prisoner's Dilemma#07 · strategy

dominant defection · (D,D)

Reference · Paper

Minimax#08 · strategy

saddle point · worst-case bound

Reference · Paper

Coalition#09 · strategy

winning subset · Shapley value

Reference · Paper

Repeated Game#10 · strategy

iterated play · folk theorem

Reference · Paper

Auction#11 · strategy

mechanism · bid clearing

Reference · Paper

Signaling#12 · strategy

asymmetric info · costly type reveal

Reference · Paper