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arXiv 0907.4059cond-mat.stat-mech
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完全变形函数的Tsallis熵极大化及约束问题

The maximization of Tsallis entropy with complete deformed functions and the problem of constraints

Thomas Oikonomou, G. Baris Bagci

摘要:

我们首先观察到q-变形函数的(余)域是它们的普通对应函数的(余)域的某些子集,从而认为变形函数是不完全的。为了得到$q$ -广义函数的完整定义,我们计算了对偶映射函数,发现它等于普通平稳分布和护送平稳分布之间的\textit{ad hoc}对偶关系。出于这一事实,我们表明,最大化的Tsallis熵与完整的$q$ -对数和$q$ -指数意味着使用普通的概率分布,而不是护送分布。此外,我们还证明了,即使护送平稳分布可以通过使用普通的平均程序,如果$q$ -指数的论点在于(- $\infty$,0]。

英文摘要:

We first observe that the (co)domains of the q-deformed functions are some subsets of the (co)domains of their ordinary counterparts, thereby deeming the deformed functions to be incomplete. In order to obtain a complete definition of $q$-generalized functions, we calculate the dual mapping function, which is found equal to the otherwise \textit{ad hoc} duality relation between the ordinary and escort stationary distributions. Motivated by this fact, we show that the maximization of the Tsallis entropy with the complete $q$-logarithm and $q$-exponential implies the use of the ordinary probability distributions instead of escort distributions. Moreover, we demonstrate that even the escort stationary distributions can be obtained through the use of the ordinary averaging procedure if the argument of the $q$-exponential lies in (-$\infty$, 0].

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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