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arxiv: 1108.5219 · v1 · pith:BDAD6BH7new · submitted 2011-08-26 · 🧮 math.OA · math.FA

The Correlation Numerical Range of a Matrix and Connes' Embedding Problem

Don Hadwin , Deguang Han This is my paper
classification 🧮 math.OA math.FA
keywords numericalrangeconnescorrelationdefineembeddingmatrixproblem
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We define a new numerical range of an n\timesn complex matrix in terms of correlation matrices and develop some of its properties. We also define a related numerical range that arises from Alain Connes' famous embedding problem.

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