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B(H)上的零点广义*-Lie可导映射 被引量:1

Generalized *-Lie derivable mappings at the zero point on B(H)
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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.
作者 张存侠
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
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参考文献10

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共引文献6

同被引文献17

  • 1AN Runling,HOU Jinchuan.Characterizations of derivations on tringular ring:Additive maps derivable at idempotents[J].Linear Algebra and its Applications,2009,431:1 070-1 080.
  • 2HOU Jinchuan,AN Runling.Additive maps behaving like derivations at idempotent-product element[J].Journal ofPure and Applie Algebra,2011,215:1 852-1 862.
  • 3ZHU Jun,XIONG Changping.Derivable mapping at unite operator on nest algebras[J].Linear Algebra and its Applica-tions,2007,422:721-735.
  • 4HOU Jinchuan,QI Xiaofei.Additive maps derivable at some points on J-subspace algebras[J].Linear Algebra and itsApplications,2008,429:1 851-1 863.
  • 5HOU Jinchuan,QI Xiaofei.Characterizations of derivations of Banach space nest algebras:full-derivable points[J].Linear Algebra and its Applications,2010,432:3 183-3 200.
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  • 7QI Xiaofei,CUI Jianlian,HOU Jinchuan.Characterizing additiveξ-Lie derivations of prim algebras byξ-Lie zero prod-ucts[J].Linear Algebra and its Applications,2011,434:669-682.
  • 8QI Xiaofei,HOU Jinchuan.Additive Lie(ξ-Lie)derivations and generalized Lie(ξ-Lie)derivations on nest algebras[J].Linear Algebra and its Applications,2009,431:843-854.
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  • 10张存侠.套代数上的单位广义可导映射[J].纺织高校基础科学学报,2008,21(3):317-319. 被引量:2

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