Spectral norm of random large dimensional noncentral Toeplitz and Hankel matrices.

Bose, Arup; Sen, Arnab

Displaying similar documents to “Spectral norm of random large dimensional noncentral Toeplitz and Hankel matrices.”

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Spectrum of random Toeplitz matrices with band structure.

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Companion matrices and their relations to Toeplitz and Hankel matrices

Yousong Luo, Robin Hill (2015)

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In this paper we describe some properties of companion matrices and demonstrate some special patterns that arisewhen a Toeplitz or a Hankel matrix is multiplied by a related companion matrix.We present a necessary and sufficient condition, generalizing known results, for a matrix to be the transforming matrix for a similarity between a pair of companion matrices. A special case of our main result shows that a Toeplitz or a Hankel matrix can be extended using associated companion matrices,...

Fast iterative methods for solving Toeplitz-plus-Hankel least squares problems.

Ng, Michael K. (1994)

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Unitary automorphisms of the space of Toeplitz-plus-Hankel matrices

A.K. Abdikalykov, V.N. Chugunov, Kh.D. Ikramov (2015)

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Our motivation was a paper of 1991 indicating three special unitary matrices that map Hermitian Toeplitz matrices by similarity into real Toeplitz-plus-Hankel matrices. Generalizing this result, we give a complete description of unitary similarity automorphisms of the space of Toeplitz-plus-Hankel matrices.