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标准算子代数上广义Jordan triple可导映射 被引量:1

Generalized Jordan Triple Derivable Mappings on Standard Operator Algebra
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摘要 设H是复数C上的Hilbert空间,AB(H)是标准算子代数.利用算子论方法,证明了对所有的A∈A,若δ满足δ(AA*A)=δ(A)A*A+Aδ(A)*A+AA*δ(A),则存在S,T∈B(H)和λ∈R,且S+S*=T+T*=λI,使得对所有的A∈A,有δ(A)=SA-AT. Let H be a Hilbert space over complex field C and let AB(H) be a standard operator algebra.With some methods of operator theory,it is shown that if δ satisfies δ(AA* A)=δ(A)A* A+Aδ(A)* A+AA* δ(A) for all A∈A,then there exist S,T∈B(H) satisfying S+S*=T+T*=λI for some λ∈R,thus δ(A)=SA-AT for all A∈A.
作者 张芳娟
出处 《吉林大学学报(理学版)》 CAS CSCD 北大核心 2013年第2期203-206,共4页 Journal of Jilin University:Science Edition
基金 国家自然科学基金(批准号:10571114) 陕西省教育厅自然科学研究项目(批准号:2012JK0873 2011JK0491)
关键词 标准算子代数 广义Jordan triple可导映射 线性映射 standard operator algebra generalized Jordan triple derivable mapping linear map
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参考文献9

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二级参考文献14

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