Content of Volume 30, no.4, 2024


Author(s) Title of the Article  Page 
*. Editorial BoardVitalii Ivanovich Berdyshev (On the Occasion of His 85th Birthday)7   
G. AkishevOn estimates of the approximation of functions from a symmetric space by Fourier sums in the uniform metric.9   
A.R. AlimovStrict suns composed of planes27   
V.V. ArestovA variant of Stechkin’s problem on the best approximation of a fractional order differentiation operator on the axis37   
S.V. Balychev, V.I. MurashkaOn the influence of the $\mathcal{F}$-hypercenter on the structure of finite multifactorized groups55   
V.A. Baransky, I.A. Nasyrov, T.A. Senchonok4-graceful trees64   
R.Yu. Dryaeva, V.A. KoibaevFull and elementary nets over the field of fractions of a ring with the QR-property .77   
A.V. EremeevOn the efficiency of non-elitist evolutionary algorithms in the case of sparsity of the level sets inconsistent with respect to the objective function84   
A.I. ZadorinAnalysis of numerical differentiation formulas on a uniform grid in the presence of a boundary layer106   
Yu.V. ZakharovaApproximation algorithms for Open Shop variations subject to energy consumption117   
M.R. Zinov’evaOn the existence of a sporadic composition factor in some finite groups134   
F.G. KorablevFibonacci representations of braid groups 149   
A.I. Korotkii, I.A. TsepelevOn the correctness of one extreme problem related to inverse coefficient problems170   
A. Liu, S. Wang, A.N. Skiba, V.G. SafonovLattice characterizations of p-soluble and p-supersoluble finite groups180   
O.A. OkhotnikovOn normal deduction proofs in intuitionistic natural predicate calculus188   
D.V. PaduchikhEnumeration of intersection arrays of $AT4$-graphs with $q\le 4$207   
A.D. P’yankovInequality of different metrics for discrete Luxemburg norms in finite-dimensional spaces212   
A.I. Rubinshtein, D.S. TelyakovskiiOne example of a continuous nowhere differentiable function whose modulus of continuity does not exceed a given one224   
V.D. SkarinOn the regularized method of barrier functions in the analysis of improper convex programs234   
D.V. SolomatinOrdinal sums of rectangular semigroups with outerplanar Cayley graphs and their generalizations251   
A.A. TrembachOptimal extrapolation of polynomials given with error265   
V.N. Ushakov, A.A. ErshovOn the relation between $\alpha$ -sets and weakly convex sets276   
V.I. FilippovInteger expansion of elements from spaces of nonintegrable functions into Fourier-type series in systems of contractions and shifts of one function286   
M.Sh. Shabozov, R.A. Karimzoda$\matcal K$-Functionals and exact values of $n$-widths for some classes of functions in the Hardy space301