Vol. 9 No. 4 (2017): Ufa Mathematical Journal 2017, volume 9 , issue 4

Article

• Existence tests for limiting cycles of second order differential equations

  M.K. Arabov, E.M. Mukhamadiev, I.D. Nurov, Kh.I. Sobirov

  3-11

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• Operator of invariant differentiation and its application for integrating systems of ordinary differential equations

  R.K. Gazizov, A.A. Gainetdinova

  12-21

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• Pavlov–Korevaar–Dixon interpolation problem with majorant in convergence class

  R.A. Gaisin

  22-34

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• Self-adjoint restrictions of maximal operator on graph

  L.K. Zhapsarbayeva, B.E. Kanguzhin, M.N. Konyrkulzhayeva

  35-43

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• On global instability of solutions to hyperbolic equations with non-Lipschitz nonlinearity

  Y.Sh. Il'yasov, E.E. Kholodnov

  44-53

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• On continuity and differentiability of the maximum values of functions

  V.A. Klyachin

  54-58

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• Some properties of Jost functions for Schrödinger equation with distribution potential

  R.Ch. Kulaev, A.B. Shabat

  59-71

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• Study of differential operator with summable potential and discontinuous weight function

  S.I. Mitrokhin

  72-84

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• Spectral decomposition of normal operator in real Hilbert space

  M.N. Oreshina

  85-96

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• “Quantizations” of isomonodromic Hamilton system $H^{\frac{7}{2}+1}$

  V.A. Pavlenko, B.I. Suleimanov

  97-107

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• On differential substitutions for evolution systems

  S.Ya. Startsev

  108-113

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• Dirichlet boundary value problem in half-strip for fractional differential equation with Bessel operator and Riemann–Liouville partial derivative

  F.G. Khushtova

  114-126

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• Quasi-elliptic functions

  A.Ya. Khrystiyanyn, Dz.V. Lukivska

  127-134

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• Minimum modulus of lacunary power series and $h$-measure of exceptional sets

  T.M. Salo, O.B. Skaskiv

  135-144

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