Abstract
In this paper, we give lower and upper bounds for the spectral norms of the r-circulant matrices whose entries are,B-n,B-k = k/n((2n)(n - k)),and,kB(n,k) = k(2)/n((2n)(n - k)),,respectively, where n is an element of N, k = 0, 1, 2, . . . , n-1, k <= n. Then we present some bounds for the spectral norms of Kronecker and Hadamard products of these matrices.
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Kapsamı
Uluslararası
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Type
Hakemli
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Index info
WOS.ESCI
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Language
English
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Article Type
None
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Keywords
Catalan numbers binomial coefficients spectral norm r-circulant matrix