Generalized entropies under different probability normalization conditions

Generalized entropies under different probability normalization conditions
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不同概率归一化条件下的广义熵

DOI:
10.1007/s11434-011-4809-0
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发表时间:
2011-12
影响因子:
--
通讯作者:
Chen JinCan
Chen JinCan
中科院分区:
--
文献类型:
--
作者:
Ou CongJie;Chen JinCan

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在形式的基础上,通过变量替换,证明了Tsallis熵和不完全熵除了一个非广延因子q外,具有等价的数学结构.然而,采用拉格朗日乘子法,它被判断,既不产生q-指数分布,已观察到许多物理系统。因此,两个广义熵完全和不完全概率归一化条件下,提出了满足实验观察。这两种熵形式都是Lesche稳定的,这意味着它们都随概率分布函数连续变化,因此具有物理意义。
Tsallis entropy and incomplete entropy are proven to have equivalent mathematical structure except for one nonextensive factorqthrough variable replacements on the basis of their forms. However, employing the Lagrange multiplier method, it is judged that neither yields theq-exponential distributions that have been observed for many physical systems. Consequently, two generalized entropies under complete and incomplete probability normalization conditions are proposed to meet the experimental observations. These two entropic forms are Lesche stable, which means that both vary continuously with probability distribution functions and are thus physically meaningful.
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影响因子: --
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