Double piling structure of matrix monoto
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Hiroyuki Osaka; Jun Tomiyama
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Article
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2009
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Elsevier Science
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English
⚖ 132 KB
There are basic equivalent assertions known for operator monotone functions and operator convex functions in two papers by Hansen and Pedersen. In this note we consider their results as correlation problem between two sequences of matrix n-monotone functions and matrix n-convex functions, and we foc