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 Ural Math. J.: Year: Volume: Issue: Page: Find

 The 42nd International S.B. Stechkin's Workshop-Conference on function theoryVitalii V. Arestov, Vitalii I. Berdyshev 3 Approximation of the differentiation operator on the class of functions analytic in an annulusRoman R. Akopyan 6 On $\Lambda$-convergence almost everywhere of multiple trigonometric Fourier seriesNikolai Yu. Antonov 14 A characterization of extremal elements in some linear problemsVitalii V. Arestov 22 A new algorithm for analysis of experimental Mössbauer spectraNatalia V. Baidakova, Nikolai I. Chernykh, Valerii M. Koloskov, Yurii N. Subbotin 33 On the best approximation of the infinitesimal generator of a contraction semigroup in a Hilbert spaceElena E. Berdysheva, Maria A. Filatova 40 Divergence of the Fourier series of continuous functions with a restriction on the fractality of their graphsMaxim L. Gridnev 46 Convergence of solutions of bilateral problems in variable domains and related questionsAlexander A. Kovalevsky 51 On interpolation by almost trigonometric splinesSergey I. Novikov 67 $\mathcal{K}$-functionals and exact values of $n$-widths in the Bergman spaceMukim S. Saidusajnov 74 Positive definite functions and sharp inequalities for periodic functionsViktor P. Zastavnyi 82 Some representations connected with ultrafilters and maximal linked systemsAlexander G. Chentsov 100 On the oscillation of a third order nonlinear differential equations with neutral typeV. Ganesan, M. Sathish Kumar 122 Evaluation of the non-elementary integral ${\int e^{\lambda x^\alpha} dx}$, ${\alpha\ge2}$ and other related integralsVictor Nijimbere 130 New method of reflector surface shaping to produce a prescribed contour beamBoris V. Semenov, Nikolai I. Chernykh, Viktor M. Pleshchev 143