因子von Neumann代数上的非线性保多重新积

Nonlinear mappings preserving multiple new product on factor von Neumann

  • 摘要: 设A,B是因子von Neumann代数且pn(A1,A2,…,An)为多重新积,则非线性双射ϕ:A→B满足ϕ(pn(A1,A2,…,An))=pn(ϕ(A1),ϕ(A2),…,ϕ(An))当且仅当ϕ是*-环同构.

     

    Abstract: Let A,B be two factor von Neumann algebras and pn(A1,A2,…,An) be the multiple new product.Then a nonlinear bijective mapping ϕ :A→Bsatisfies ϕ(pn(A1,A2,…,An))=pn(ϕ(A1),ϕ(A2),…,ϕ(An)) if and only if ϕ is a*-isomorphism.

     

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