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  • An upper bound for the cond...
    An upper bound for the condition number of a matrix in spectral norm
    Piazza, G.; Politi, T.

    Journal of computational and applied mathematics, 06/2002, Letnik: 143, Številka: 1
    Journal Article

    In this note we generalize an upper bound given in Guggenheimer et al. (College Math. J. 26(1) (1995) 2) for the condition number of a matrix as a function of the determinant, the Frobenius norm and of k singular values. If no singular value is known it is possible to derive an upper bound for the condition number applying lower and upper bounds for the product of a subset of singular values.

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