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Characterization of t -affine differences and related forms
Aequationes Mathematicae ( IF 0.9 ) Pub Date : 2021-04-05 , DOI: 10.1007/s00010-021-00800-2 Andrzej Olbryś
中文翻译:
t-仿射差异和相关形式的表征
更新日期:2021-04-05
Aequationes Mathematicae ( IF 0.9 ) Pub Date : 2021-04-05 , DOI: 10.1007/s00010-021-00800-2 Andrzej Olbryś
In the present paper we are concerned with the problem of characterization of maps which can be expressed as an affine difference i.e. a map of the form
$$\begin{aligned} tf(x)+(1-t)f(y)-f(tx+(1-t)y), \end{aligned}$$where \(t\in (0,1)\) is a given number. We give a general solution of the functional equation associated with this problem.
中文翻译:
t-仿射差异和相关形式的表征
在本文中,我们关注地图的特征化问题,该问题可以表示为仿射差异,即形式为地图的地图
$$ \ begin {aligned} tf(x)+(1-t)f(y)-f(tx +(1-t)y),\ end {aligned} $$其中\(t \ in(0,1)\)是给定的数字。我们给出了与此问题有关的泛函方程的一般解。