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Let A and B be two factor von Neumann algebras. For A, B ∈ A, define by [A, B]_*= AB-BA~*the skew Lie product of A and B. In this article, it is proved that a bijective map Φ : A → B satisfies Φ([[A, B]_*, C]_*) = [[Φ(A), Φ(B)]_*, Φ(C)]_*for all A, B, C ∈ A if and only if Φ is a linear *-isomorphism, or a conjugate linear *-isomorphism, or the negative of a linear *-isomorphism, or the negative of a conjugate linear *-isomorphism. 相似文献
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设$\mathcal{A}$是一个包含非平凡投影的单位素*-代数.本文证明了一个映射$\Phi:\mathcal{A}\rightarrow\mathcal{A}$满足对任意$A,B,C\in\mathcal{A}$有$\Phi([A,B]_{\diamond}\circC)=[\Phi(A),B]_{\diamond}\circC+[A,\Phi(B)]_{\diamond}\circC+[A,B]_{\diamond}\circ\Phi(C)$当且仅当$\Phi$是一个可加的*-导子, 其中$A\circ B=A^{*}B+B^{*}A$和$[A,B]_{\diamond}=A^{*}B-B^{*}A$. 相似文献
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