Nonlocal Boundary-Value Problem for an Equation with Differentiation Operator z ∂/∂z in a Refined Sobolev Scale von Ilkiv, V. S., Strap, N. І., Volyanska, І. І.

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Nonlocal Boundary-Value Problem for a Second-Order Partial Differential Equation in an Unbounded Strip von Volyanska, I. I., Ilkiv, V. S., Symotyuk, M. M.

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Two-point boundary value problem for a partial differential equation in spaces of periodic functions von Ilkiv, V.S., Nytrebych, Z.M., Pukach, P.Y., Vovk, M.I.

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Estimate of the measure of level set for the solutions of differential equations with constant coefficients von Il'kiv, V.S, Nytrebych, Z.M

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Нелокальна крайова задача для системи диференціальних рівнянь з операторними коефіцієнтами у багатовимірній комплексній області... von Il'kiv, V.S., Strap, N.I.

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Нелокальна крайова задача для рівняння з частинними похідними у комплексній області von Il'kiv, V.S., Volyans'ka, I.I.

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Solvability Conditions for the Nonlocal Boundary-Value Problem for a Differential-Operator Equation with Weak Nonlinearity in the Refined Sobolev Scale of Spaces of Functions of Ma... von Il’kiv, V. S., Strap, N. I., Volyanska, I. I.

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Solvability of the Nonlocal Boundary-Value Problem for a System of Differential-Operator Equations in the Sobolev Scale of Spaces and in a Refined Scale von Il’kiv, V. S., Strap, N. I.

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On the Unique Solvability of a Three-Point Problem for Partial Differential Equation in a Two-Dimensional Domain von Kalenyuk, P. I., Volyans’ka, I. I., Il’kiv, V. S., Nytrebych, Z. M.

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Перiодичнi розв’язки у просторi Соболєва для рiвняння iз частинними похiдними, коефiцiєнти якого залежать вiд параметра... von Il'kiv, V.S., Savka, I.Ya, Symotyuk, M.M.

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Nonuniqueness conditions for the solutions of the Dirichlet problem in a unit disk in terms of the coefficients of differential equation von Il’kiv, V. S.

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Nonlocal two-point problem for partial differential equations with linearly dependent coefficients von Il’kiv, V. S., Savka, I. Ya

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