Article ID Journal Published Year Pages File Type
4598752 Linear Algebra and its Applications 2016 15 Pages PDF
Abstract

We present inequalities concerning the entries of correlation matrices, density matrices, and partial isometries through the positivity of 3×33×3 matrices. We extend our discussions to the inequalities concerning the triangle triplets with metric-preserving and subadditive functions.

Keywords
Related Topics
Physical Sciences and Engineering Mathematics Algebra and Number Theory
Preview
Angles, triangle inequalities, correlation matrices and metric-preserving and subadditive functions
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