Matrix Inequalities by Means of Block Matrices

    Research output: Contribution to journalArticlepeer-review

    Abstract

    We first show a weak log-majorization inequality of singular values for partitioned positive semidefinite matrices which will imply some existing results of anumber ofauthors, then present some basic matrix inequalities and apply them to obtain a number of matrix inequalities involving sum, ordinary product and Hadamard product

    Original languageAmerican English
    Pages (from-to)481-490
    Number of pages10
    JournalMathematical Inequalities and Applications
    Volume4
    Issue number4
    DOIs
    StatePublished - Jan 1 2001

    ASJC Scopus Subject Areas

    • General Mathematics
    • Applied Mathematics

    Keywords

    • Eigenvalue inequality
    • Hadamard (Schur) product
    • Matrix inequality
    • Positive semidefinite matrix
    • Singular value inequality
    • Unitarily invariant norm
    • Weak log-majorization

    Disciplines

    • Mathematics

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