A description of the logmodular subalgebras in the finite dimensional C∗-algebras
نویسنده
چکیده
We show that every logmodular subalgebra of Mn(C) is unitary equivalent to an algebra of block upper triangular matrices, which was conjectured in [5]. In particular, this shows that every unital contractive representation of a logmodular subalgebra of Mn(C) is automatically completely contractive.
منابع مشابه
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