自反算子代数上的导子  

Derivations on certain reflexive algebras

作　　者：张建华[1] 

机构地区：[1]陕西师范大学数学系

出　　处：《陕西师大学报（自然科学版）》1997年第1期9-12,共4页Journal of Shaanxi Normal University(Natural Science Edition)

基　　金：国家自然科学基金

摘　　要：讨论了具有交换格与套序和的算子代数上的导子，证明了由此类算子代数到自身和到紧算子理想的每个导子都是内导子；Derivations on operator algebras which have lattice of order sum of a CSL and a nest are discussed. It is proved that every derivation from these class algebras into it self or the set of compact operators is inner, and a sequtence of derivations are obtained converging point wise on these class algebras in fact convergs in the norm.

关 键 词：交换格 导子 算子代数 自反算子代数 

分 类 号：O177.5[理学—数学]