Vol 75 No 1 (2023) | Ukrains’kyi Matematychnyi Zhurnal

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Published: 23.02.2023

Anniversaries

On the 85th birthday of Anatolii Mykhailovych Samoilenko (02.01.1938 – 04.12.2020), outstanding Ukraininan mathematician

3 - 6
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Research articles

Study of quantum Ostrowski's-type inequalities for differentiable convex functions

M. A. Ali, M. Fečkan, A. Mateen

7 - 27
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On the symplectic structure deformations related to the Monge–Ampère equation on the Kähler manifold $P_{2}(\mathbb{C})$

A. A. Balinsky, A. K. Prykarpatski, P. Ya. Pukach, M. I. Vovk

28 - 37
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Least-squares method in the theory of nonlinear boundary-value problems unsolved with respect to the derivative

P. Benner, S. Chuiko, O. Nesmelova

38 - 51
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Solvability of integrodifferential equations with nondegenerate kernel in Hilbert spaces

О. A. Boichuk, V. F. Zhuravlev

52 - 61
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Almost periodic solutions of damping wave equation with impulsive action

A. V. Dvornyk, V. I. Tkachenko

62 - 71
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Realization of the exact three-point finite-difference schemes for the system of second-order ordinary differential equations

V. L. Makarov, N. V. Mayko, V. L. Ryabichev

72 - 95
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On the solvability of Fredholm boundary-value problems in fractional Sobolev spaces

V. A. Mikhailets, О. М. Atlasiuk, T. B. Skorobohach

96 - 104
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Method of local linear approximation in the theory of nonlinear impulsive systems

М. О. Perestyuk , V. Yu. Slyusarchuk

105 - 120
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On the jump control problem for boundary-value problems with state-dependent impulses

A. Rontó, M. Rontó, N. Rontоová

121 - 137
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Optimal control over systems of functional-differential equations with infinite delay

О. М. Stanzhytskyi, O. D. Kichmarenko, V. V. Mogylova, T. V. Koval’chuk

138 - 152
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