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arXiv 0908.1203math.OAmath.FA
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关于一类算子代数及其导子

On a certain class of operator algebras and their derivations

Sh. A. Ayupov, R. Z. Abdullaev, K. K. Kudaybergenov

摘要:

给定一个具有忠实正规有限迹的von Neumann代数$M$,我们引入了所谓的有限迹代数$M_f$作为$L_p$ -空间$L_p(M, μ)$在所有$p \geq 1$上和在所有忠实正规有限迹$μ$在$M.$上的交.研究了有限迹代数的基本代数和拓扑性质.证明了这些代数上的导子都是内导子。

英文摘要:

Given a von Neumann algebra $M$ with a faithful normal finite trace, we introduce the so called finite tracial algebra $M_f$ as the intersection of $L_p$-spaces $L_p(M, μ)$ over all $p \geq 1$ and over all faithful normal finite traces $μ$ on $M.$ Basic algebraic and topological properties of finite tracial algebras are studied. We prove that all derivations on these algebras are inner.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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