Search by keyword: "Lagrange multipliers"
Application of the Gibbs Magnetodynamic Principle to Calculation of the Distribution of Direct Currents in Solid Bodies
| Authors: Aliev I.N., Gusarov A.I., Dokukin M.Yu., Samedova Z.A. | Published: 08.08.2020 |
| Published in issue: #4(91)/2020 | |
| DOI: 10.18698/1812-3368-2020-4-73-88 | |
| Category: Physics | Chapter: Theoretical Physics | |
| Keywords: volume currents, superficial currents, two-dimensional vector analysis, variation analysis, Lagrange multipliers, stream of magnetic induction, ideal magnetic, London’s equation, Meissner --- Ochsenfeld effect | |
Simulation of Elastic Tree-Like Dynamic Systems in Presence of External Holonomic Constraints
| Authors: Gevorkian H.A. | Published: 22.04.2020 |
| Published in issue: #2(89)/2020 | |
| DOI: 10.18698/1812-3368-2020-2-4-24 | |
| Category: Mathematics and Mechanics | Chapter: Differential Equations and Mathematical Physics | |
| Keywords: Newton --- Euler method, dynamic system, elastic tree-like systems, Lagrange multipliers, slider-crank mechanism, elastic connecting rod, deformations, holonomic constraint | |