2009

()

(Player)

(Strategy)

(Payoff)

2

AliceBobKQKQ^o^KQAliceBob AB KQ ^^

AliceBobKQKQ^o^KQ^^AliceBobA=K, B=K A5000B2000A=K, B=Q A7000B4000A=Q, B=K A4000B7000A=Q, B=Q A3000B8000

A,BAB(A, B)

BAKQKQ(3000, 8000)(7000, 4000)(4000, 7000)(5000, 2000)

A(B)BBAKQKQ(3000,8000)(7000,4000)(4000,7000)(5000,2000)(A)A

B(A)ABAKQKQ(3000,8000)(7000,4000)(4000,7000)(5000,2000)(B)BAlice:K, Bob:Q

zero-sum1(A+B0)zero-sum

(AliceBob)or 2 120 5?

()BA(-2, -2)(-1, -20)(-20, -1)(-5, -5)BobAliceBobAlice

()BA(-2, -2)(-1, -20)(-20, -1)(-5, -5)52=-4=-10

S < P < R < T, 2 R > S + TBA(R, R)(T, S)(S, T)(P, P)

(T)RPS

SPRT

(http://www.qmss.jp/qmss/)

SPRT

J. von Neumann et.al. , Theory of Games and Economic Behavior, 1944THE END

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