On Determining the Coefficients of a Quadratic Lyapunov Function with Given Properties in the Case of Multiple Roots of the Characteristic Equation O. G. Antonovskaya ORDINARY DIFFERENTIAL EQUATIONS 23 August 2023 Pages: 721 - 725
Oscillating Solutions of a Second-Order Ordinary Differential Equation with a Three-Position Hysteresis Relay without Entering the Saturation Zones V. V. Yevstafyeva ORDINARY DIFFERENTIAL EQUATIONS 23 August 2023 Pages: 726 - 740
Studying the Oscillation, Rotation, and Wandering Indicators by the First Approximation I. N. Sergeev ORDINARY DIFFERENTIAL EQUATIONS 23 August 2023 Pages: 741 - 750
Elliptic Problems and Integral Equations in Spaces of Different Smoothness in Different Variables A. V. Vasil’evV. B. Vasil’ev PARTIAL DIFFERENTIAL EQUATIONS 23 August 2023 Pages: 751 - 761
Approximation of the Solution of an Inverse Problem for a Singularly Perturbed System of Partial Differential Equations A. M. Denisov PARTIAL DIFFERENTIAL EQUATIONS 23 August 2023 Pages: 762 - 768
Minimum Principle for the Tikhonov Functional in the Problem of Stable Continuation of a Potential Field from a Surface E. B. LaneevN. Yu. Chernikova PARTIAL DIFFERENTIAL EQUATIONS 23 August 2023 Pages: 769 - 780
Two-Dimensional Fluid Filtration Problems with Boundary Sources in an Anisotropic Inhomogeneous Layer V. F. Piven’ PARTIAL DIFFERENTIAL EQUATIONS 23 August 2023 Pages: 781 - 798
On A.P. Favorskii’s Quasiacoustic Scheme M. V. AbakumovV. A. Isakov NUMERICAL METHODS 23 August 2023 Pages: 799 - 809
Nonideal Thermal Contact Problem M. P. GalaninA. S. Rodin NUMERICAL METHODS 23 August 2023 Pages: 810 - 821
Explicit–Implicit Schemes for Calculating the Dynamics of Elastoviscoplastic Media with a Short Relaxation Time V. I. GolubevI. S. NikitinYu. A. Golubeva NUMERICAL METHODS 23 August 2023 Pages: 822 - 832
Sliding Window Algorithm for Parametric Identification of Dynamical Systems with Rectangular and Ellipsoid Parameter Uncertainty Domains A. Yu. MorozovD. L. Reviznikov NUMERICAL METHODS 23 August 2023 Pages: 833 - 846
On Approximation of Surface Derivatives of Functions with the Application of Integral Operators A. V. Setukha NUMERICAL METHODS 23 August 2023 Pages: 847 - 861
Nonanalytic First Integrals of Analytic Systems of Differential Equations in a Neighborhood of Stable Equilibria V. V. Kozlov SHORT COMMUNICATIONS 23 August 2023 Pages: 862 - 865