Vol. 25 No. 4 (2019)

Articles

• Yuriy M. Arlinskii (to 70th birthday anniversary)

  Editorial Board

  287-288

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• Characterization of Schur parameter sequences of polynomial Schur functions

  V. K. Dubovoy, B. Fritzsche, B. Kirstein

  289-310

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• Three spectra problems for star graph of Stieltjes strings

  A. Dudko, V. N. Pivovarchik

  311-323

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• Point spectrum in conflict dynamical systems with fractal partition

  V. D. Koshmanenko, O. Satur, V. Voloshyna

  324-338

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• Analyticity and other properties of functionals $I\left(f, p\right)=\int_{A}|f(t)|^p dt$ and $n(f,p)=\left(\frac{1}{\mu(A)}\int_{A}|f(t)|^p dt\right)^{\frac{1}{p}}$ as functions of variable $p$

  D. M. Bushev, I. V. Kal'chuk

  339-359

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• Non-autonomous systems on Lie groups and their topological entropy

  M. F. Nia, F. Moeinaddini

  360-372

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• Essential approximate point and essential defect spectrum of a sequence of linear operators in Banach spaces

  T. Heraiz, A. Ammar, A. Jeribi

  373-380

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• Approximation by Fourier sums in classes of differentiable functions with high exponents of smoothness

  A. S. Serdyuk, I. V. Sokolenko

  381-387

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