A Characterization of Positive Semidefinite Matrices
ZHU Guangyan
Abstract：This paper discussed the order properties and application of the eigenvalue of positive semidef-inite matrices and studied the trace inequalities of two positive semidefinite matrices.
Keywords：positive semidefinite matriceseigenvaluecharacteristic polynomialtraceFrobenius inner product
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 282-284 )