Set-valued solutions of a functional equation

被引：1
|
作者：
Cieplinski, Krzysztof [1 ]
机构：
[1] AGH Univ Sci & Technol, Fac Appl Math, Mickiewicza 30, PL-30059 Krakow, Poland
来源：
BOLETIN DE LA SOCIEDAD MATEMATICA MEXICANA | 2022年 / 28卷 / 02期
关键词：
Set-valued function; Convex set; Functional equation; 2-Divisible group; Jensen equation;
D O I：
10.1007/s40590-022-00428-5
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this note, we deal with set-valued solutions of a functional equation which is a generalization of an equation, introduced very recently by I. Hwang and C. Park, connected with the famous Cauchy and Jordan-von Neumann equations. Our investigations are motivated by some very recent ones by A.R. Baias et al. and I. EL-Fassi et al.
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页数：7
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