Lower bounds for the norms of hilbert matrix and hadamard product of cauchy-toeplitz and cauchy-hankel matrices

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Date

2004

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info:eu-repo/semantics/openAccess

Abstract

In this study, we have found lower bounds for the spectral norms and Euclidean norms of Hilbert matrix H(1/(ij-1))_{i,j1}n and its Hadamard square root H(1/(ij-1){1/2})_{i,j1}n In addition, we have established lower bounds for the spectral norms and Euclidean norms of the Hadamard product of Cauchy-Toeplitz and Cauchy-Hankel matrices.

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Matematik

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Türkiye Klinikleri Psikiyatri Dergisi

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Volume

5

Issue

1

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