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arxiv: 1202.0473 · v1 · pith:GSHFDX6Unew · submitted 2012-02-02 · 🧮 math.FA · math.OA

On a decomposition lemma for positive semi-definite block-matrices

Jean-Christophe Bourin , Eun-Young Lee , Minghua Lin This is my paper
classification 🧮 math.FA math.OA
keywords decompositionpositivesemi-definiteblock-matricesconsequencesexpositorylemmamatrices
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This short note, in part of expository nature, points out several new or recent consequences of a quite nice decomposition for positive semi-definite matrices.

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