Estimates of determinants and of the elements of the inverse matrix under conditions of Ostrovskii theorem.
Perov, Anatolij I. (2000)
Abstract and Applied Analysis
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Displaying similar documents to “Norm estimates for solutions of matrix equations AX-XB=C and X-AXB=C”
Estimates of determinants and of the elements of the inverse matrix under conditions of Ostrovskii theorem.
Investigation of invariant manifolds of dynamic systems by means of quadratic forms
Yurij Alekseevich Mitropol'ski, V. L. Kulik (1986)
Časopis pro pěstování matematiky
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Factorizations for q-Pascal matrices of two variables
Thomas Ernst (2015)
Special Matrices
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In this second article on q-Pascal matrices, we show how the previous factorizations by the summation matrices and the so-called q-unit matrices extend in a natural way to produce q-analogues of Pascal matrices of two variables by Z. Zhang and M. Liu as follows [...] We also find two different matrix products for [...]
Notes on linear combinations of two tripotent, idempotent and involutive matrices that commute.
Özdemir, Halim, Sarduvan, Murat (2008)
Analele Ştiinţifice ale Universităţii “Ovidius" Constanţa. Seria: Matematică
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On matrices with non-positive off-diagonal elements and positive principal minors
Miroslav Fiedler, Vlastimil Pták (1962)
Czechoslovak Mathematical Journal
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