Pang Xin-qin
Abstract
Properties of complex positive semi-definite matrix, k-step principle minor matrix, Kronecker product and Hadamard product are studied. The estimation of complex positive semi-definite matrix's eigenvalue is concluded.
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Properties of complex positive semi-definite matrix, k-step principle minor matrix, Kronecker product and Hadamard product are studied. The estimation of complex positive semi-definite matrix's eigenvalue is concluded.
Key concepts: Positive-definite matrix, Mathematics, Matrix (chemical analysis), Combinatorics, Chemistry, Physics, Chromatography, Eigenvalues and eigenvectors