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Listar por palabra clave "Sub-direct sum"

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Listar por palabra clave "Sub-direct sum"

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    Some results about inverse-positive matrices 
    Abad Rodríguez, Manuel Francisco; Gasso Matoses, María Teresa; Torregrosa Sánchez, Juan Ramón (Elsevier, 2011-09-01)
    A nonsingular real matrix A is said to be inverse-positive if all the elements of its inverse are nonnegative. This class of matrices contains the M-matrices, from which inherit some of their properties and applications, ...