摘要
设A是一个代数,如果a,b∈A且[a,a*,b]=0,都有[φ(a)φ(a)*,b]+[a,a*,φ(b)]-aφ(I)b+bφ(I)a=0,则称是A上的零点广义*-Lie可导映射.证明了B(H)上的零点广义*-Lie可导映射是广义内导子.
Iet.A be a algebra. At the zero point on A if [φ(a)φ(a)*,b]+[a,a*,φ(b)]-aφ(I)b+bφ(I)a=0,for a,b∈A and [^aa*,b]=0then Ф is a generalized * -Lie devirable mapping. It is proved that generalized * -Lie derivable mappings at the zero point on B(H) is a generalized inner derivation.
出处
《纺织高校基础科学学报》
CAS
2009年第3期355-357,共3页
Basic Sciences Journal of Textile Universities
基金
国家自然科学基金资助项目(10571114)
关键词
B(H)
零点广义*-Lie可导映射
广义内导子
B(H)
generalized -Lie derivable mappings at the zero point
generalized inner derivation