2007Journal of Northeast Normal UniversityRequires access

The k-generalized unitary matrices

Yuan Hui-ping

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Abstract

The concepts of k-generalized unitary matrix are given,its properties and relations between they and unitary matrix,symplectic matrix,Householder matrix,Hermite matrix,Hamilton matrix and generalized inverse matrix are studied.Moreover,the corresponding results on relations among unitary matrix,Hermite matrix,anti-Hermite matrix and Householder matrix are popularized,especially the Cayley decomposition of orthogonal matrix is extended to generalized unitary matrix.

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What this paper is about

The concepts of k-generalized unitary matrix are given,its properties and relations between they and unitary matrix,symplectic matrix,Householder matrix,Hermite matrix,Hamilton matrix and generalized inverse matrix are studied.Moreover,the corresponding results on relations among unitary matrix,Hermite matrix,anti-Hermite matrix and Householder matrix are popularized,especially the Cayley decomposition of orthogonal matrix is extended to generalized unitary matrix.

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Available abstract

The concepts of k-generalized unitary matrix are given,its properties and relations between they and unitary matrix,symplectic matrix,Householder matrix,Hermite matrix,Hamilton matrix and generalized inverse matrix are studied.Moreover,the corresponding results on relations among unitary matrix,Hermite matrix,anti-Hermite matrix and Householder matrix are popularized,especially the Cayley decomposition of orthogonal matrix is extended to generalized unitary matrix.

Key concepts: Unitary matrix, Mathematics, Hollow matrix, Matrix function, Matrix (chemical analysis), Single-entry matrix, Centrosymmetric matrix, Involutory matrix

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