15 Linear and multilinear algebra; matrix theory
15A12 Conditioning of matrices (7 articles)
- : New results on the $W$-core inverse of matrices. (English). Czechoslovak Mathematical Journal, vol. 76 (2026), issue 2, pp. 591-606
- : Condition numbers of Hessenberg companion matrices. (English). Czechoslovak Mathematical Journal, vol. 74 (2024), issue 1, pp. 191-209
- : Nonsingularity, positive definiteness, and positive invertibility under fixed-point data rounding. (English). Applications of Mathematics, vol. 52 (2007), issue 2, pp. 105-115
- : Об одном методе регуляризации решения систем линейных алгебраических уравнений. (Russian) [On a regularization method for solving systems of linear algebraic equations]. Aplikace matematiky, vol. 35 (1990), issue 2, pp. 129-139
- : Convergence of $L_p$-norms of a matrix. (English). Aplikace matematiky, vol. 30 (1985), issue 5, pp. 351-360
- : A note on estimate of the spectral radius of symmetric matrices. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 21 (1980), issue 2, pp. 333-340
- : A bound for the Moore-Penrose pseudoinverse of a matrix. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 20 (1979), issue 2, pp. 357-360
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