We consider the problem of determining extreme values of the Rényi entropy for a discrete random variable provided that the value of the α-coupling for this random variable and another one with a given probability distribution is fixed.

中文翻译：

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概率分布耦合下Rényi熵的极值

我们考虑为离散随机变量确定Rényi熵的极值的问题，条件是该随机变量与具有给定概率分布的另一个随机变量的α耦合值固定。