Content of Volume 29, no.2, 2023


Author(s) Title of the Article  Page 
*. Editorial BoardANATOLII FEDOROVICH SIDOROV (On the 90th Anniversary of His Birth)7   
A.L. Ageev, T.V. AntonovaA study of new methods for localizing discontinuity lines on extended correctness classes10   
V.I. BerdyshevThe motion in $\bR^3$ of an observer under threat from an object23   
S.A. Bochkarev, V.P. MatveenkoFree vibration analysis of a cylindrical shell of variable thickness partially filled with a fluid27   
A.R. Danilin, O.O. KovrizhnykhAsymptotics of a solution to an optimal control problem with a terminal convex performance index and a perturbation of the initial data41   
V.I. ZenkovOn intersections of nilpotent subgroups in finite groups with simple socle from the "Atlas of Finite Groups''54   
A.L. Kazakov, P.A. Kuznetsov, L.F. SpevakThe problem of diffusion wave initiation for a nonlinear second-order parabolic system67   
A.I. Korotkii, I.A. TsepelevAssimilation of boundary data for reconstructing the absorption coefficient in a model of stationary reaction-convection-diffusion87   
V.V. Napalkov, Jr., A.A. NuyatovOn Hilbert spaces of sequences formed by values of functions from the Bargmann-Fock space104   
R.F. NikonorovaSimple invariant solutions of the dynamic equation for a monatomic gas115   
V.G. Pimenov, A.B. LozhnikovRichardson method for a diffusion equation with functional delay133   
L.I. RubinaOne approach to the solution of the wave equation for dielectric nonmagnetic media145   
A.Kh. StashOn essential values of exponents of oscillation for solutions of a linear homoge\-neous two-dimensional differential system157   
P.G. SurkovAn adaptive algorithm for a stable online identification of a disturbance in a fractional-order system on an infinite time horizon172   
O.N. Ul'yanov, L.I. RubinaOn some classes of free convection motions189   
L.Z. Urazbakhtina, Yu.V. YulmukhametovaA planar collapse of a gas with a linear velocity field207   
O.V. UshakovaOn the development of the variational approach to the generation of optimal grids (a survey)217   
V.E. Fedorov, K.V. BoykoQuasilinear equations with a sectorial set of operators at Gerasi\-mov--Caputo derivatives248   
S.V. KhabirovOn the group classification of ideal gas-dynamic relaxing media260   
A.G. ChentsovSome properties of ultrafilters related to their use as generalized elements271   
N.I. ChernykhReconstruction of a function analytic in a disk from the boundary values of its real part using interpolation wavelets287