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On the norms of Hankel matrices with the Motzkin numbers. (English) Zbl 1229.15026
Summary: We give bounds for the \(\ell_p\) norm of the Hadamard inverse of Hankel matrices with Motzkin numbers. Furthermore, we determine an upper bound for the Hadamard product of these matrices.
MSC:
15A60 Norms of matrices, numerical range, applications of functional analysis to matrix theory
15A45 Miscellaneous inequalities involving matrices
15B05 Toeplitz, Cauchy, and related matrices
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