Modified Algorithm of the Vector Magnetic Hysteresis 3D Model Applied to the Spatial Integral Equations Method
| Authors: Podbereznaya I.B., Pavlenko A.V., Batishchev D.V., Kramarov A.S. | Published: 26.06.2023 |
| Published in issue: #3(108)/2023 | |
| DOI: 10.18698/1812-3368-2023-3-37-60 | |
| Category: Mathematics and Mechanics | Chapter: Differential Equations and Mathematical Physics | |
| Keywords: spatial integral equations method, magnetic hysteresis, numerical methods, convergence, stability | |
Asymptotic Behavior of the Eigenvalues of the Laplacian with Two Distant Perturbations on the Plane (the Case of Arbitrary Multiplicity)
| Authors: Golovina A.M. | Published: 26.06.2023 |
| Published in issue: #3(108)/2023 | |
| DOI: 10.18698/1812-3368-2023-3-4-19 | |
| Category: Mathematics and Mechanics | Chapter: Differential Equations and Mathematical Physics | |
| Keywords: distant perturbations, asymptotic, eigenvalues, eigenfunctions, Laplacian | |
Signal Filtering at Jump Multiplicative Interference
| Authors: Bukhalev V.A., Skrynnikov A.A., Boldinov V.A. | Published: 18.05.2023 |
| Published in issue: #2(107)/2023 | |
| DOI: 10.18698/1812-3368-2023-2-4-16 | |
| Category: Mathematics and Mechanics | Chapter: Differential Equations and Mathematical Physics | |
| Keywords: information system, random jump structure, multiplicative jump interference, Bayesian filtering, two-time parametric approximation, object infrared direction finder | |
Default Sensor Network Setup based on the Anisotropic Criterion
| Authors: Yurchenkov A.V. | Published: 05.03.2023 |
| Published in issue: #1(106)/2023 | |
| DOI: 10.18698/1812-3368-2023-1-45-63 | |
| Category: Mathematics and Mechanics | Chapter: Differential Equations and Mathematical Physics | |
| Keywords: anisotropic theory, anisotropic norm, sensor networks, sensor failures, non-stationary systems, suboptimal estimation | |
Acoustics and Hydrodynamics of the Drop Impact: Two Modes of Sound Packets Emission
| Authors: Chashechkin Yu.D. | Published: 04.03.2023 |
| Published in issue: #1(106)/2023 | |
| DOI: 10.18698/1812-3368-2023-1-23-44 | |
| Category: Mathematics and Mechanics | Chapter: Differential Equations and Mathematical Physics | |
| Keywords: droplet, cavity, splash, sound packets, flow modes | |
The Influence of a Perturbation of a Moving Singular Point on the Structure of an Analytical Approximate Solution of a Class of Third-Order Nonlinear Differential Equations in a Complex Domain
| Authors: Orlov V.N., Gasanov M.V. | Published: 05.01.2023 |
| Published in issue: #6(105)/2022 | |
| DOI: 10.18698/1812-3368-2022-6-60-76 | |
| Category: Mathematics and Mechanics | Chapter: Differential Equations and Mathematical Physics | |
| Keywords: nonlinear third-order differential equation, moving singular points, waves, a priori estimation, Cauchy problem, perturbation of a moving singular point | |
On the Motion Period of the Rotation Axis Pole in the Case of an Elastic Moon
| Authors: Barkin M.Yu., Shkapov P.M. | Published: 30.10.2022 |
| Published in issue: #5(104)/2022 | |
| DOI: 10.18698/1812-3368-2022-5-4-15 | |
| Category: Mathematics and Mechanics | Chapter: Differential Equations and Mathematical Physics | |
| Keywords: Moon, Liouville problem, Andoyer variables, gravitational potential, elasticity | |
Describing Non-Axisymmetric Elastic Fields Generated by Volume Forces in Anisotropic Solids of Revolution
| Authors: Ivanychev D.A., Levina E.Yu. | Published: 09.08.2022 |
| Published in issue: #4(103)/2022 | |
| DOI: 10.18698/1812-3368-2022-4-22-38 | |
| Category: Mathematics and Mechanics | Chapter: Differential Equations and Mathematical Physics | |
| Keywords: non-axisymmetric deformation, boundary state method, elastic stress state, volume forces, transversely isotropic bodies, state space | |
Solution of the Nonaxisymmetric Elastostatic Problem for a Transversely Isotropic Body of Revolution
| Authors: Ivanychev D.A. | Published: 27.04.2022 |
| Published in issue: #2(101)/2022 | |
| DOI: 10.18698/1812-3368-2022-2-4-21 | |
| Category: Mathematics and Mechanics | Chapter: Differential Equations and Mathematical Physics | |
| Keywords: boundary state method, transversely isotropic bodies, first main problem, nonaxisymmetric problems, state space | |
Dynamic Modeling of Flexible Manipulators without their Mass Matrices Inversion
| Authors: Gevorkian H.A. | Published: 15.02.2022 |
| Published in issue: #1(100)/2022 | |
| DOI: 10.18698/1812-3368-2022-1-4-21 | |
| Category: Mathematics and Mechanics | Chapter: Differential Equations and Mathematical Physics | |
| Keywords: elastic dynamical systems, symbolic calculus, generalized Newton --- Euler method, mixed dynamic problem, numerical integration, iteration matrix, Newton method | |