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Álgebra linear e teoria dos números na criptografia
(Universidade Tecnológica Federal do ParanáCampo Mourao, 2012)
In this work, we aim to apply the main concepts of linear algebra and the theory of congruences to decode messages. Begin studying the part of linear algebra that provides support encryption.Then study some results from ...
Perturbations on the antidiagonals of Hankel matrices
(2013-08-12)
Given a strongly regular Hankel matrix, and its associated sequence of moments which defines a quasi-definite moment linear functional, we study the perturbation of a fixed moment, i.e., a perturbation of one antidiagonal ...
Perturbations on the antidiagonals of Hankel matrices
(2013-08-12)
Given a strongly regular Hankel matrix, and its associated sequence of moments which defines a quasi-definite moment linear functional, we study the perturbation of a fixed moment, i.e., a perturbation of one antidiagonal ...