Izv. Saratov Univ. Math. Mech. Inform., 2023, Volume 23, Issue 2

JOURNALS // Izvestiya of Saratov University. Mathematics. Mechanics. Informatics // Archive

2023, Volume 23, Issue 2

Scientific Part
Mathematics
	On estimates of the order of the best $M$-term approximations of functions of several variables in the anisotropic Lorentz – Zygmund space G. Akishev	142
	Rate of interpolation of analytic functions with regularly decreasing coefficients by simple partial fractions M. A. Komarov	157
	On the approximation of bounded functions by trigonometric polynomials in Hausdorff metric E. H. Sadekova	169
	The uniqueness of the solution of an initial boundary value problem for a hyperbolic equation with a mixed derivative and a formula for the solution V. S. Rykhlov	183
Mechanics
	Cylindrical shell with a circular hole under various loads: Comparison of analytical and numerical solutions S. V. Kashtanova, A. V. Rzhonsnitskiy	195
	Passive damping of vibrations of a cylindrical shell interacting with a flowing fluid S. V. Lekomtsev, V. P. Matveenko, A. N. Senin	207
	Kinetics of residual stresses in thin-walled cylindrical specimens after bilateral surface hardening under creep conditions with rigid constraints on angular and axial linear displacements V. P. Radchenko, E. E. Derevyanka	227
Computer Sciences
	Hierarchical risk analysis of unmanned aerial vehicle threat models T. Z. Aralbaev, R. R. Galimov, M. A. Getman, O. V. Klindukh	241
	Investigation of the need to use the variable value of the ballistic coefficient when modeling the trajectory of the bullet in the shooter simulator S. F. Egorov, A. Yu. Vdovin	253
	Optimal solution in the model of control over an economic system in the condition of a mass disease I. V. Lutoshkin, M. S. Rybina	264