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Listar por palabra clave "Mathematical techniques"

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Listar por palabra clave "Mathematical techniques"

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    Canonical angles and limits of sequences of EP and co-EP matrices 
    Benítez López, Julio; Rakocevic, Vladimir (Elsevier, 2012-05-01)
    Let A be a square complex matrix. Let P be one of the following properties: (a) A is an EP matrix, (b) the column space of A is complementary to the column space of A, and (c) the orthogonal complement of the column space ...
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    Pencils with prescribed constant subpencils 
    Roca Martinez, Alicia; Silva, Fernando (Elsevier, 2012-05-01)
    The results in this paper are within the scope of matrix pencil completion problems. Given an arbitrary matrix pencil, we obtain necessary and sufficient conditions for the existence of a strictly equivalent pencil with a ...