Two-dimensional half-strong real moment problem and the corresponding block matrices. Part I за авторством Ye. Dudkin, Yu. Diuzhenkova

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Two-dimensional half-strong real moment problem and the corresponding block matrices. Part II за авторством Ye. Dudkin, Yu. Diuzhenkova

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Singular finite-rank nonsymmetric perturbations of a self-adjoint operator за авторством Ye. Dudkin, Yu. Diuzhenkova

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Singular rank one non-symmetric perturbations of self-adjoint operator за авторством T. I. Vdovenko, Ye. Dudkin

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Jacobi-type block matrices corresponding to the two-dimensional moment problem: polynomials of the second kind and Weyl function за авторством Ye. Dudkin, V. I. Kozak

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