On the spectral norms of Cauchy-Toeplitz and Cauchy-Hankel matrices.
The authors present upper and lower bounds for the spectral norm of the Cauchy-Toeplitz matrices \((a+(i-j)b)^{-1}\) and Cauchy-Hankel matrices \((a+(i+j)b)^{-1}\).
scientific article; zbMATH DE number 1978077