Some results on ideals of semiprime rings with multiplicative generalized derivations

被引:12
|
作者
Koc, Emine [1 ]
Golbasi, Oznur [1 ]
机构
[1] Cumhuriyet Univ, Dept Math, Fac Sci, Sivas, Turkey
关键词
Centralizing mapping; commuting mapping; ideal; multiplicative generalized derivation; SCP map; semiprime ring; COMMUTATIVITY; MAPPINGS; PRIME;
D O I
10.1080/00927872.2018.1459644
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Let R be a semiprime ring and I a nonzero ideal of R. A map F:RR is called a multiplicative generalized derivation if there exists a map d:RR such that F(xy)=F(x)y+xd(y), for all x,yR. In the present paper, we shall prove that R contains a nonzero central ideal if any one of the following holds: i) iii) F is SCP on I, iv) F(u)degrees F(v)=u degrees v, for all u,v is an element of I.
引用
收藏
页码:4905 / 4913
页数:9
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