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 Trudy Inst. Mat. i Mekh. UrO RAN: Year: Volume: Issue: Page: Find

 Þðèé Íèêîëàåâè÷ Ñóááîòèí (Ê 80-ëåòíåìó þáèëåþ) 5 Íèêîëàé Èâàíîâè÷ ×åðíûõ (Ê 80-ëåòíåìó þáèëåþ) 9 On approximation orders of functions of several variables in the Lorentz spaceG. A. Akishev 13 Optimal recovery of a function analytic in a disk from approximately given values on a part of the boundaryR. R. Akopyan 29 The set of target vectors in a problem of semi-infinite linear programming with a duality gapN. N. Astaf'ev, A. V. Ivanov, S. P. Trofimov 43 One-sided integral approximations of the generalized Poisson kernel by trigonometric polynomialsA. G. Babenko, T. Z. Naum 53 The $L_p$-boundedness of some classes of pseudo-differential operators on the $m$-dimensional torusD. B. Bazarkhanov 64 A condition for a finite group to be a Schmidt groupV. A. Belonogov 81 Moving object in $\mathbb{R}^2$ and group of observersV. I. Berdyshev 87 Construction of models in the form of stochastic Cauchy problemsV. A. Bovkun 94 Shape preservation conditions under interpolation by Subbotin's parabolic splinesV. V. Bogdanov, Yu. S. Volkov 102 The general problem of polynomial spline interpolationYu. S. Volkov 114 Bohman extremal problem for the Jacobi transformD. V. Gorbachev, V. I. Ivanov 126 Approximation in $L_2$ by partial integrals of the multidimensional Fourier transform in the eigenfunctions of the Sturm–Liouville operatorD. V. Gorbachev, V. I. Ivanov, R. A. Veprintsev 136 The inverse theorem in various metrics of approximation theory for periodic functions with monotone Fourier coefficientsN. A. Il'yasov 153 Stabilizers of vertices of graphs with primitive automorphism groups and a strong version of the Sims conjecture. IIIA. S. Kondrat'ev, V. I. Trofimov 163 On some functions of a linear closed operatorL. F. Korkina, M. A. Rekant 173 Graphs in which local subgraphs are strongly regular with second eigenvalue 5A. A. Makhnev, D. V. Paduchikh 188 On Hankel operators associated with linearly ordered abelian groupsA. R. Mirotin, E. Yu. Kuz'menkova 201 Lebesgue constants for some interpolational ${\mathcal L}$-splinesS. I. Novikov 215 Biorthogonal bases of spaces of $n$-separate multiresolution analysis and multiwaveletsE. A. Pleshcheva 225 Splines for four-point rational interpolantsA.-R. K. Ramazanov, V. G. Magomedova 233 Constructive sparse trigonometric approximations of functions with small mixed smoothnessS. A. Stasyuk 247 Uniform approximation of curvature of smooth planar curvesYu. N. Subbotin, S. A. Telyakovskii 254 Interpolation wavelets in boundary value problemsYu. N. Subbotin, N. I. Chernykh 257 A sufficient condition for the harmonicity of a function of two variables satisfying the Laplace difference equationD. S. Telyakovskii 269 Best approximations and widths of some classes of convolutions in $L_{2}$K.Tukhliev 284 On the Hamiltonian in infinite horizon control problemsD. V. Khlopin 295 The Jackson–Stechkin inequality with nonclassical modulus of continuityM. Sh. Shabozov, A. D. Farozova 311 A method for the construction of analogs of wavelets by means of trigonometric $B$-splinesV. T. Shevaldin 320