On the Calculation of the T-Congruence Centralizer Kh. D. Ikramov GENERAL NUMERICAL METHODS 29 April 2021 Pages: 347 - 350
Difference Schemes Based on the Laguerre Transform A. F. Mastryukov GENERAL NUMERICAL METHODS 29 April 2021 Pages: 351 - 358
Dynamic Discrepancy Method in the Problem of Reconstructing the Input of a System with Time Delay Control M. S. BlizorukovaV. I. Maksimov OPTIMAL CONTROL 29 April 2021 Pages: 359 - 367
Gradient Projection Method for a Class of Optimization Problems with a Constraint in the Form of a Subset of Points of a Smooth Surface Yu. A. Chernyaev OPTIMAL CONTROL 29 April 2021 Pages: 368 - 375
Reduced SIR Model of COVID-19 Pandemic S. I. VinitskyA. A. GusevG. Chuluunbaatar ORDINARY DIFFERENTIAL EQUATIONS 29 April 2021 Pages: 376 - 387
Inverse Problem of Determining the Absorption Coefficient in a Degenerate Parabolic Equation in the Class L ∞ V. L. Kamynin PARTIAL DIFFERENTIAL EQUATIONS 29 April 2021 Pages: 388 - 402
Bifurcations of Self-Oscillatory Solutions to a Nonlinear Parabolic Equation with a Rotating Spatial Argument and Time Delay E. P. KubyshkinV. A. Kulikov PARTIAL DIFFERENTIAL EQUATIONS 29 April 2021 Pages: 403 - 423
Analytical Inversion of the Operator Matrix for the Problem of Diffraction by a Cylindrical Segment in Sobolev Spaces S. I. Eminov PARTIAL DIFFERENTIAL EQUATIONS 29 April 2021 Pages: 424 - 430
Exact Solutions of the KdV Equation with Dual-Power Law Nonlinearity Fibay UrbainN. A. KudryashovKofane Timoleon Crepin PARTIAL DIFFERENTIAL EQUATIONS 29 April 2021 Pages: 431 - 435
Analysis of Two-Fluid Plasma in the Electromagnetic Hydrodynamics Approximation and Discontinuous Structures in Their Solutions I. B. Bakholdin MATHEMATICAL PHYSICS 29 April 2021 Pages: 436 - 452
On the Interaction of Relativistic Colliding Jets of Neutral Dense Plasma S. L. GinzburgV. F. DyachenkoN. N. Fimin MATHEMATICAL PHYSICS 29 April 2021 Pages: 453 - 469
Inviscid Suspension Flow along a Flat Boundary O. B. Gus’kov MATHEMATICAL PHYSICS 29 April 2021 Pages: 470 - 479
Numerical Simulation of Two-Dimensional Gas Flows through Granular Phase Change Materials N. A. LutsenkoS. S. Fetsov MATHEMATICAL PHYSICS 29 April 2021 Pages: 480 - 493
The Effect of Weak Mutual Diffusion on Transport Processes in a Multiphase Medium A. V. Nesterov MATHEMATICAL PHYSICS 29 April 2021 Pages: 494 - 503