ON GENERALIZED SKEW-COMMUTING MAPPINGS OF PRIME RINGS

被引:1
|
作者
Leerawat, Utsanee [1 ]
Lapuangkham, Siriporn [1 ]
机构
[1] Kasetsart Univ, Dept Math, Fac Sci, Bangkok, Thailand
来源
JP JOURNAL OF ALGEBRA NUMBER THEORY AND APPLICATIONS | 2020年 / 46卷 / 02期
关键词
skew-commuting map; additive map; semiprime ring; prime ring;
D O I
10.17654/NT046020133
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Let R be a ring. Two mappings f : R -> R and g : R -> R are said to be generalized skew-commuting on R if f (x) g(x) + g( x) f (x) = 0 for all x in R. The main purpose of this paper is to prove the following result, which generalizes the conjecture of Nadeem et al.: Let R be a 2-torsion free prime ring with g : R -> R a non-zero isomorphism or anti-isomorphism of R. If f and g are generalized skew-commuting on R, then f (x) = 0 for all x in R.
引用
收藏
页码:133 / 144
页数:12
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