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INVESTIGATION AND OPTIMIZATION OF THE N-PARTIAL NUMERICAL STATISTICAL ALGORITHM FOR SOLVING THE BOLTZMANN EQUATION

Lotova G., Mikhailov G., Rogazinsky S.

(Rus)

卷 63, 编号 11 (2023)

Differential-Difference Equations with Optimal Parameters

Mastryukov A.

(Rus)

卷 64, 编号 4 (2024)

On Some Works of Boris Teodorovich Polyak on the Convergence of Gradient Methods and Their Development

Ablaev S., Beznosikov A., Gasnikov A., Dvinskikh D., Lobanov A., Puchinin S., Stonyakin F.

(Rus)

Accelerating the Solution of the Boltzmann Equation by Controlling Contributions to the Collision Integral

Tcheremissine F.

(Rus)

Study of the Gardner Equation with Homogeneous Boundary Conditions via Fourth Order Modified Cubic B-Spline Collocation Method

Dahiya S., Singh A., Singh S.

(Rus)

NUMERICAL SOLUTION OF THE IONIZATION EQUATIONS BY STEP FRACTIONS

Gavrikov M., Tayursky A.

(Rus)

Grid Convergence Analysis of Grid-Characteristic Method on Chimera Meshes in Ultrasonic Nondestructive Testing of Railroad Rail

Kozhemyachenko A., Favorskaya A.

(Rus)

Analysis of Defects and Harmonic Grid Generation in Domains with Angles and Cutouts

Bezrodnykh S., Vlasov V.

(Rus)

卷 63, 编号 5 (2023)

Quasi-Solution Method and Global Minimization of the Residual Functional in Conditionally Well-Posed Inverse Problems

Kokurin M.

(Rus)

卷 63, 编号 5 (2023)

ALTERNATIVE DIRECTION IMPLICIT METHOD FOR SOLVING FIRST ORDER 2D HYPERBOLIC DELAY DIFFERENTIAL EQUATIONS

Karthick S., Subburayan V.

(Rus)

卷 64, 编号 9 (2024)

NUMERICAL CALCULATION OF THE EFFECT OF THE METHANE MIGRATION PROCESS ON THE RESULTS OF SEISMIC EXPLORATION IN PERMAFROST ZONES

Guseva E., Golubev V., Petrov I.

(Rus)

卷 64, 编号 11 (2024)

THE MULTIPOLE METHOD FOR SOME MIXED BOUNDARY VALUE PROBLEMS AND ITS APPLICATION TO THE CONSTRUCTION OF A CONFORMAL MAPPING

Bagapsh A., Vlasov V.

(Rus)

Exact formula for the solution of degenerate system of quadratic equations

Evtushenko Y., Tret'yakov A.

(Rus)

COMPARATIVE ANALYSIS OF THE INFLUENCE OF SURFACE QUANTUM EFFECTS ON THE OPTICAL CHARACTERISTICS OF NANOPARTICLES OF ALKALI AND NOBLE METALS

Eremin Y., Lopushenko V.

(Rus)

Grid-Characteristic Numerical Method on an Irregular Grid with Extending the Interpolation Stencil

Vasyukov A., Smirnov I.

(Rus)

A Unified Analysis of Variational Inequality Methods: Variance Reduction, Sampling, Quantization, and Coordinate Descent

Beznosikov A., Gasnikov A., Zainullina K., Maslovskii A., Pasechnyuk D.

(Rus)

卷 63, 编号 5 (2023)

A GENERALIZED SIMPLIFIED HERMITIAN AND SKEW-HERMITIAN SPLITTING PRECONDITIONER FOR DOUBLE SADDLE POINT PROBLEMS

Meng L., He Y., Li J.

(Rus)

VERIFICATION OF A NUMERICAL ALGORITHM BASED ON QUASI-HYDRODYNAMIC EQUATIONS USING THE EXAMPLE OF MODELING THERMOGRAVITATIONAL CONVECTION

Kiryushina M., Elizarova T., Yepikhin A.

(Rus)

卷 64, 编号 4 (2024)

Alternating Projection Method for Intersection of Convex Sets, Multi-Agent Consensus Algorithms and Averaging Inequalities

Proskurnikov A., Zabaryanskaya I.

(Rus)

ON THE STABILITY OF A STABILIZING CORRECTION SCHEME WITH CENTRAL DIFFERENCES FOR SPATIAL VARIABLES IN THE 3D TRANSPORT EQUATION

Zhukov V.

(Rus)

ON THE UNIFORM CONVERGENCE OF APPROXIMATIONS OF THE TANGENT AND NORMAL DERIVATIVES OF THE POTENTIAL OF A SIMPLE LAYER NEAR THE BOUNDARY OF A TWO-DIMENSIONAL DOMAIN

Ivanov D.

(Rus)

卷 63, 编号 8 (2023)

Error Estimation and Optimization of the Direct Simulation Monte Carlo Method Taking into Account Spatial Regularization

Plotnikov M., Shkarupa E.

(Rus)

卷 63, 编号 11 (2023)

Analysis of the Influence of Quantum Effects on Optical Characteristics of Plasmonic Nanoparticles Based on the Discrete Sources Method

Eremin Y., Lopushenko V.

(Rus)

Stability Analysis of Polymerization Fronts

Joundy Y., Rouah H., Taik A.

(Rus)

卷 63, 编号 3 (2023)

“Fast” Solution of the Three-Dimensional Inverse Problem of Quasi-Static Elastography with the Help of the Small Parameter Method

Leonov A., Nefedov N., Sharov A., Yagola A.

(Rus)

ON THE NON-INERT PERTURBATION METHOD FOR PROVING THE EXISTENCE OF NON-LINEARIZABLE SOLUTIONS IN A NONLINEAR EIGENVALUE PROBLEM ARISING IN THE THEORY OF WAVEGUIDES

Valovik D., Dyundyaeva A., Tikhov S.

(Rus)

REGULARIZATION OF THE SOLUTION OF DEGENERATE SYSTEMS OF ALGEBRAIC EQUATIONS BY THE EXAMPLE OF IDENTIFICATION OF THE VIRIAL EQUATION OF STATE OF A REAL GAS

Vikulov A.

(Rus)

卷 63, 编号 8 (2023)

Application of IBSEF Method to Chaffee–Infante Equation in (1 + 1) and (2 + 1) Dimensions

Demirbilek U., Mamedov K.

(Rus)

Singularity Formation in an Incompressible Boundary Layer on an Upstream Moving Wall under Given External Pressure

Bezrodnykh S., Zametaev V., Chzhun T.

(Rus)

卷 63, 编号 3 (2023)

On a Flow Around a Cylinder Over Uneven Bottom

Baikov N., Petrov A.

(Rus)

SOLVING SOME INVERSE PROBLEMS OF GRAVIMETRY AND MAGNETOMETRY USING AN ALGORITHM TO IMPROVE THE NUMBER OF MATRIX CONDITIONALITY

Leonov A., Lukyanenko D., Yagola A.

(Rus)

ON A NUMERICAL METHOD FOR SOLVING THE CAUCHY PROBLEM FOR SINGULARLY PERTURBED DIFFERENTIAL EQUATIONS

Maslov D.

(Rus)

FREE BOUNDARY METHOD FOR COUPLED PROBLEMS OF GAS AND SOLID DYNAMICS

Menshov I.

(Rus)

卷 63, 编号 9 (2023)

Universal Approach to Analysis of Dissipation Properties of a Numerical Method for Solving Gas Dynamic Equations

Chuvakhov P., Pogorelov I., Shubin K.

(Rus)

卷 63, 编号 11 (2023)

Analyticity and Pseudo-Analyticity in the Small Parameter Method

Kachalov V., Maslov D.

(Rus)

卷 63, 编号 4 (2023)

Estimating the Domain of Absolute Stability of a Numerical Scheme Based on the Method of Solution Continuation with Respect to a Parameter for Solving Stiff Initial Value Problems

Kuznetsov E., Leonov S., Tsapko E.

(Rus)

USTIFICATION OF THE GALERKIN METHOD FOR SOLVING SINGULAR INTEGRODIFFERENTIAL EQUATIONS WITH FRACTIONAL DERIVATIVES

Fedotov A.

(Rus)

Boundary value problem of calculating ray characteristics of ocean waves reflected from coastline

Nosikov I., Tolchennikov A., Klimenko M.

(Rus)

NUMERICAL-ANALYTICAL METHOD OF DECOMPOSITION-AUTOCOMPENSATION FOR SOLVING THE SIGNAL RECOGNITION PROBLEM BASED ON INACCURATE OBSERVATIONS

Bulychev Y.

(Rus)

DENSITY GRADIENT MODEL IN A SPHERICALLY SYMMETRIC FORMULATION AND ITS EXPLICIT-IMPLICIT DISSIPATIVE DISCRETIZATION FOR STUDYING INTERFACE DYNAMICS

Balashov V., Pavlishina E., Savenkov E.

(Rus)

Simulation of Propagation of Dynamic Perturbations in Porous Media by the Grid-Characteristic Method with Explicit Description of Heterogeneities

Mitskovets I., Khokhlov N.

(Rus)

Data Parallelization Algorithms for the Direct Simulation Monte Carlo Method for Rarefied Gas Flows on the Basis of OpenMP Technology

Bykov N., Fyodorov S.

(Rus)

卷 63, 编号 4 (2023)

Improved Accuracy Estimation of the Tikhonov Method for Ill-Posed Optimization Problems in Hilbert Space

Kokurin M.

(Rus)

卷 63, 编号 6 (2023)

MIXED VIRTUAL ELEMENT APPROXIMATION OF A FOURTH ORDER OPTIMAL CONTROL PROBLEM

Yang M., Shen Y., Zhou Z.

(Rus)

卷 64, 编号 6 (2024)

ANALYTICAL-NUMERICAL METHOD FOR SOLVING THE SPECTRAL PROBLEM IN A MODEL OF GEOSTROPHIC OCEAN CURRENTS

Skorokhodov S., Kuzmina N.

(Rus)

Solution of the Boltzmann Equation in the Continuum Flow Regime

Tcheremissine F.

(Rus)

卷 64, 编号 12 (2024)

THE AVERAGING METHOD IN THE PROBLEM OF CONSTRUCTING SELF-OSCILLATORY SOLUTIONS OF DISTRIBUTED KINETIC SYSTEMS

Kubyshkin E.

(Rus)

卷 64, 编号 11 (2024)

APPLICATION OF THE CONJUGATE GRADIENT METHOD FOR SOLVING UNILATERAL DISCRETE CONTACT PROBLEMS FOR AN ELASTIC HALF-SPACE

Bobylev A.

(Rus)

Sturm–Liouville problem for a one-dimensional thermoelastic operator in Cartesian, cylindrical, and spherical coordinate systems

Zemskov A., Tarlakovskii D.

(Rus)

卷 64, 编号 6 (2024)

FAULT-TOLERANT FAMILIES OF PRODUCTION PLANS: MATHEMATICAL MODEL, COMPUTATIONAL COMPLEXITY AND BRANCH AND BOUND ALGORITHMS

Ogorodnikov Y., Rudakov R., Khachay D., Khachay M.

(Rus)

ON AN APPROACH TO IMPROVING THE ACCURACY AND EFFICIENCY OF THE ROMB METHOD FOR SOLVING THE UNSTEADY HEAT CONDUCTION EQUATION

Moiseev N.

(Rus)

A Novel Uniform Numerical Approach to Solve a Singularly Perturbed Volterra Integro-Differential Equation

Cakira M., Cimena E.

(Rus)

A Novel Fitted Method for a Class of Singularly Perturbed Differential-Difference Equations with Small Delay Exhibiting Twin Layer or Oscillatory Behaviour

Alam J., Prasad H., Ranjan R.

(Rus)

Reynolds Analogy Coefficient in the Longitudinal Cylindrical Couette Problem: from the Continuous Medium to Free Molecular Flow

Abramov A., Aleksandrov V., Butkovskii A.

(Rus)

Exponentially convergent numerical scheme for the stream function of potential flow over axisymmetric bodies

Petrov A.

(Rus)

USING MONTE CARLO WEIGHT SCHEMES FOR WEAKLY IONIZED RAREFIED GAS FLOWS

Shevyryan A., Bondar E.

(Rus)

卷 63, 编号 7 (2023)

Inverse Problems for the Helmholtz Equation on Finding the Right-Hand Side with Nonlocal Integral Observation

Sabitov K.

(Rus)

Boundary and Contact Conditions of Higher Order of Accuracy for Grid-Characteristic Schemes in Acoustic Problems

Shevchenko A., Golubev V.

(Rus)