On the invariant factors of sums of integral matrices
Marques de Sá, Eduardo (1989)
Portugaliae mathematica
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Displaying similar documents to “Matrices with prescribed rows and invariant factors”
On the invariant factors of sums of integral matrices
Complementary matrices in the inclusion principle for dynamic controllers
Lubomír Bakule, José Rodellar, Josep M. Rossell (2003)
Kybernetika
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A generalized structure of complementary matrices involved in the input-state- output Inclusion Principle for linear time-invariant systems (LTI) including contractibility conditions for static state feedback controllers is well known. In this paper, it is shown how to further extend this structure in a systematic way when considering contractibility of dynamic controllers. Necessary and sufficient conditions for contractibility are proved in terms of both unstructured and block structured...
Polynomial approach to pole placement in MIMO systems
Michael Šebek (1989)
Kybernetika
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Matrices with prescribed similarity class and a prescribed nonprincipal submatrix
Silva, Fernando C. (1990)
Portugaliae mathematica
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On the diagonals of integral matrices
Eduardo Marques de Sá (1980)
Czechoslovak Mathematical Journal
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