15 Linear and multilinear algebra; matrix theory
15.60 Positive matrices (6 articles)
- : Some estimates in the theory of non-negative matrices. (English). Czechoslovak Mathematical Journal, vol. 17 (1967), issue 3, pp. 399-407
- : A new approach to some problems in the theory of non-negative matrices. (English). Czechoslovak Mathematical Journal, vol. 16 (1966), issue 2, pp. 274-284
- : New kinds of theorems on non-negative matrices. (English). Czechoslovak Mathematical Journal, vol. 16 (1966), issue 2, pp. 285-295
- : A semigroup treatment of some theorems on non-negative matrices. (English). Czechoslovak Mathematical Journal, vol. 15 (1965), issue 2, pp. 212-229
- : Relations between the diagonal elements of two mutually inverse positive definite matrices. (English). Czechoslovak Mathematical Journal, vol. 14 (1964), issue 1, pp. 39,40-51
- : On matrices with non-positive off-diagonal elements and positive principal minors. (English). Czechoslovak Mathematical Journal, vol. 12 (1962), issue 3, pp. 382-400
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