Bi-additive s-Functional Inequalities and Quasi--Multipliers on Banach Algebras

被引：0

作者：

Park, Choonkil ^{[1
]}

机构：

[1] Hanyang Univ, Res Inst Nat Sci, Seoul 04763, South Korea

来源：

BULLETIN OF THE BRAZILIAN MATHEMATICAL SOCIETY | 2019年 / 50卷 / 02期

基金：

新加坡国家研究基金会;

关键词：

Quasi-multiplier on C*-algebra; Quasi-*-multiplier on Banach algebra; Hyers-Ulam stability; Bi-additive s-functional inequality; ASTERISK-HOMOMORPHISMS; STABILITY; SUPERSTABILITY; DERIVATIONS;

D O I：

10.1007/s00574-018-0119-3

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this paper, we solve the following bi-additive s-functional inequalities where s is a fixed nonzero complex number with | s| < 1. Moreover, we prove the Hyers-Ulam stability of quasi-*-multipliers on Banach *-algebras and unital C *algebras, associated with the bi-additive s-functional inequalities (1) and (2).

引用

页码：561 / 574

页数：14