关于二元幂平均的一个不等式

An Inequality with Two Parameters for Two Variables Power Means

用控制的方法建立了一个有关二元幂平均的具有双参数的不等式,它给出涉及对偶Heron平均的一个不等式的推广和加细,最后提出了一个相关的猜想。

By a majorization method, an inequality with two parameters for two variables power means is established, which is an extension and refinement of an inequality involving the dual form of the Heron means. Finally, the relative conjecture were presented.