Best trigonometric and bilinear approximations for the Besov classes of functions of many variables von Romanyuk, A. S., Романюк, А. С., Романюк, А. С.

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Lower bounds for widths of classes of convolutions of periodic functions in the metrics of $C$ and $L$ von Serdyuk, A. S., Stepanets, O. I., Сердюк, А. С., Степанец, А. И., Сердюк, А. С., Степанец, А. И.

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Nonlocal two-point boundary-value problems in a layer with differential operators in the boundary condition von Fardigola, L. V., Фардигола, Л. В., Фардигола, Л. В.

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Construction of a solution of a quasilinear partial differential equation of parabolic type with oscillating and slowly varying coefficients von Shchegolev, S. A., Щеголев, С. А., Щеголев, С. А.

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Ivan Aleksandrovich Lukovskii (on his 60th birthday) von Korenevsky, D. G., Koshlyakov, V. N., Mitropolskiy, Yu. A., Samoilenko, A. M., Коренівський, Д. Г., Кошляков, В. М., Митропольський, Ю. О., Самойленко, А. М.

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On stability of annth-order equation in a critical case von Vitrychenko, I. E., Витриченко, И. Е., Витриченко, И. Е.

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On finite groups all irreducible characters of which take at most two nonzero values von Zhmud, É. M., Жмудь, Э. М., Жмудь, Э. М.

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Topology of nonstationary attractors in spaces of control processes and synergetic model in flight dynamics von Sparavalo, M. K., Спаравало, М. К.

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On the rate of convergence of methods of projection-iterative type for Fredholm equations with periodic analytic kernels von Askarov, M., Аскаров, М., Аскаров, М.

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On finite $A$-groups with complementable nonmetacyclic subgroups von Baryshovets, P. P., Барышовец, П. П., Барышовец, П. П.

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Onn-widths of bounded periodic holomorphic functions von Wilderotter, К., Вільдероттер, К.

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Canonical spectral equation for empirical covariance matrices von Girko, V. L., Гірко, В. Л.

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Approximation of functions of two variables by harmonic splines von Klimenko, V. T., Клименко, В. Т., Клименко, В. Т.

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Boundary-value problems for differential equations unsolvable with respect to the higher time derivative von Komarnyts'ka, L. I., Ptashnik, B. I., Комарницька, Л. І., Пташник, Б. Й.

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On construction of asymptotic solution of the perturbed Klein-Gordon equation von Mitropolskiy, Yu. A., Митропольский, Ю. А., Митропольский, Ю. А.

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On quadrature formulas with equal coefficients von Motornyi, V. P., Моторный, В. П., Моторный, В. П.

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Diffusion with irregular drift in a Hilbert space von Osipchuk, M. M., Осипчук, М. М.

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On direct methods for solution of regularized equations von Pereverzev, S. V., Solodkii, S. G., Переверзев, С. В., Солодкий, С. Г., Переверзев, С. В., Солодкий, С. Г.

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On a method for construction of successive approximations for investigation of multipoint boundary-value problems von Perestyuk, N. A., Ronto, A. M., Перестюк, Н. А., Ронто, А. Н., Перестюк, Н. А., Ронто, А. Н.

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A method for solution of nonlinear ordinary differential equations von Perchik, E. L., Перчик, Е. Л., Перчик, Е. Л.

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