Jacquet Stuff

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  • 7/30/2019 Jacquet Stuff

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    {Mi}

    Mi E

    log

    +

    (||Mi

    ||)||.||

    lim1

    nE(log||M1...Mn||) = lim

    1

    nlog(M1...Mn) =

    Zk = Xk Ek XkEk

    pn = (P(Zn1 , En = 0), P(Z

    n1 , En = 1))

    M(Zn1, Zn) =

    PX(Zn|Zn1)P(En = 0) PX(

    +

    Zn|Zn1)P(En = 1)

    PX

    (Zn

    |

    +

    Zn1)P(E

    n

    = 0) PX

    (

    +

    Zn

    |

    +

    Zn1)P(E

    n

    = 1)

    + P(Zn1 )

    P(Zn1 ) = p1M(Z1, Z2)...M(Zn1, Zn)(1, 1)T

    H = lim 1n

    log(P(Zn1 ))

    H = lim1

    nlog(P(Zn1 ) = lim

    1

    n(log(||M(Z1, Z2)...M(Zn1, Zn)||)) = ,

    ||M|| p1M (1, 1)T

    M(Zi, Zi+1)

    X = {Xk}k1A ={0, 1, 2} P = {pab}

    pab = PX(Xk = b | Xk1 = a) E = {Ek}k1A Z = {Zk}k1

    Zk = Xk 3 Ek

    32

    Z Z 3 21

    Z Z 3 1

    pn = [P(Zn

    1 , En = 0) P(Zn

    1 , En = 1) P(Zn

    1 , En = 2)]

    M(Zn1, Zn) =

    PX(Zn|Zn1)P(En = 0) PX(2

    Zn|Zn1)P(En = 1) PX(1

    Zn|Zn1)P(En = 2)

    PX(Zn|2

    Zn1)P(En = 0) PX(2

    Zn|2

    Zn1)P(En = 1) PX(1

    Zn|2

    Zn1)P(En = 2)

    PX(Zn|1

    Zn1)P(En = 0) PX(2

    Zn|1

    Zn1)P(En = 1) PX(1

    Zn|1

    Zn1)P(En = 2)

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    P(Z

    n

    1 ) =p1M(Z1, Z2)...M(Z

    n1, Z

    n

    )1

    .

    p1M p1M (1, 1)

    T

    P(Ek = i) > 0 0 i < n n

    lim1

    n(log(||M(Z1, Z2)...M(Zn1, Zn)||)) =

    P(Ek = 1) = 0k

    (P(Z1

    1 ), 0)M(Z1, Z2)...M(Zn1, Zn)(1, 1)T

    P(Z11 )PX(Z2|Z1)...PX(Zn|Zn1) = P(X11 )PX(X2|X1)...PX(Xn|Xn1).

    n {Xn}{Zn}

    En 0