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Extremal Relations between Additive Loss Functions and the Kolmogorov Complexity
Authors:V'yugin  V V  Maslov  V P
Abstract:Conditions are presented under which the maximum of the Kolmogorov complexity (algorithmic entropy) K(ohgr1...ohgr N ) is attained, given the cost 
$$\sum\limits_{i = 1}^N {} $$
f(ohgr i ) of a message ohgr1...ohgr N . Various extremal relations between the message cost and the Kolmogorov complexity are also considered; in particular, the minimization problem for the function 
$$\sum\limits_{i = 1}^N {} $$
f(ohgr i ) – thetaK(ohgr1...ohgr N ) is studied. Here, theta is a parameter, called the temperature by analogy with thermodynamics. We also study domains of small variation of this function.
Keywords:
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