Superstability of functional equations related to spherical functions

被引:2
|
作者
Szekelyhidi, Laszlo [1 ,2 ]
机构
[1] Univ Debrecen, Inst Math, Egyet Ter 1,POB 12, H-4010 Debrecen, Hungary
[2] Univ Botswana, Dept Math, Gaborone, Botswana
来源
OPEN MATHEMATICS | 2017年 / 15卷
关键词
Spherical function; Stability;
D O I
10.1515/math-2017-0038
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper we prove stability-type theorems for functional equations related to spherical functions. Our proofs are based on superstability-type methods and on the method of invariant means.
引用
收藏
页码:427 / 432
页数:6
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