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A functional equation on groups with involutions
Aequationes Mathematicae ( IF 0.8 ) Pub Date : 2019-10-16 , DOI: 10.1007/s00010-019-00688-z
Che Tat Ng , Hou Yu Zhao , Xia Lin

In this paper, we determine the complex-valued solutions of the functional equation

$$\begin{aligned} f(x\alpha \sigma (y))+h(\tau (y)x)=2f(x)k(y) \end{aligned}$$

for all \(x,y\in G\), where G is a group, \(\alpha \in G\) is a fixed element and \(\sigma ,\tau :G\rightarrow G\) are involutions.



中文翻译:

含对合的群的泛函方程

在本文中,我们确定函数方程的复值解

$$ \ begin {aligned} f(x \ alpha \ sigma(y))+ h(\ tau(y)x)= 2f(x)k(y)\ end {aligned} $$

对于所有\(x,y \ in G \),其中G是一个组,\(\ alpha \ in G \)是一个固定元素,\(\ sigma,\ tau:G \ rightarrow G \)是对合。

更新日期:2019-10-16
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