• Title/Summary/Keyword: Styan matrix inequality

Search Result 1, Processing Time 0.014 seconds

THE GENERALIZATION OF STYAN MATRIX INEQUALITY ON HERMITIAN MATRICES

  • Zhongpeng, Yang;Xiaoxia, Feng;Meixiang, Chen
    • Journal of applied mathematics & informatics
    • /
    • v.27 no.3_4
    • /
    • pp.673-683
    • /
    • 2009
  • We point out: to make Hermtian matrices A and B satisfy Styan matrix inequality, the condition "positive definite property" demanded in the present literatures is not necessary. Furthermore, on the premise of abandoning positive definite property, we derive Styan matrix inequality of Hadamard product for inverse Hermitian matrices and the sufficient and necessary conditions that the equation holds in our paper.

  • PDF