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Listar por autor "Adamyan, Vadym"

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Listar por autor "Adamyan, Vadym"

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    Local moment problem 
    Adamyan, Vadym; Tkachenko Gorski, Igor Mijail (Wiley-VCH Verlag, 2014-12-22)
    The work is devoted to the local moment problem, which consists in finding of non-decreasing functions on the real axis having given first 2n+1; n = 0,1,2,...; power moments on the whole axis and also 2m+1 first power ...
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    Norms of positive definite toeplitz matrices and detection of almost periodic components in random signals 
    Adamyan, Vadym; Iserte Vilar, José Luis; Tkachenko Gorski, Igor Mijail; Verdú Martín, Gumersindo Jesús (2014-09)
    For positive definite Toeplitz matrices generated by trigonometric moments of a non-negative measure we note that the Hilbert-Schmidt norm and the maximal eigenvalue satisfy certain limiting relations. Analogous relations ...