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Vlastimil Pták

Researcher at Czechoslovak Academy of Sciences

Publications -  81
Citations -  1694

Vlastimil Pták is an academic researcher from Czechoslovak Academy of Sciences. The author has contributed to research in topics: Matrix (mathematics) & Matrix analysis. The author has an hindex of 20, co-authored 81 publications receiving 1656 citations.

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Bézout, Hankel, and Loewner matrices

TL;DR: The relation between the classes of Bezout, Hankel, and Loewner matrices and their inverses is investigated in this paper, where all these classes appear as matrix realizations of one operator in suitable bases.
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An equation of Lyapunov type

TL;DR: In this paper, a method of finding explicit solutions of Lyapunov equations is described based on a lemma on one-dimensional perturbations of invertible operators.