Research into a Class of Third-Order Nonlinear Differential Equations in the Domain of Analyticity
Authors: Orlov V.N., Kovalchuk O.A., Linnik E.P., Linnik I.I. | Published: 01.08.2018 |
Published in issue: #4(79)/2018 | |
DOI: 10.18698/1812-3368-2018-4-24-35 | |
Category: Mathematics and Mechanics | Chapter: Differential Equations and Mathematical Physics | |
Keywords: nonlinear differential equation, existence theorem, analytical approximate solution, movable singular point, a posteriori error estimation |
On Calculation of Pseudoinverse Square Matrix Based on Inversion
Authors: Zubov N.E., Mikrin E.A., Ryabchenko V.N. | Published: 08.06.2018 |
Published in issue: #3(78)/2018 | |
DOI: 10.18698/1812-3368-2018-3-24-31 | |
Category: Mathematics and Mechanics | Chapter: Differential Equations and Mathematical Physics | |
Keywords: inverse matrix, pseudoinverse matrix, pseudoinverse matrix calculation formulae |
On Calculating a Pseudoinverse Matrix. General Case
Authors: Zubov N.E., Ryabchenko V.N. | Published: 26.01.2018 |
Published in issue: #1(76)/2018 | |
DOI: 10.18698/1812-3368-2018-1-16-25 | |
Category: Mathematics and Mechanics | Chapter: Differential Equations and Mathematical Physics | |
Keywords: inverse matrix, pseudoinverse matrix, pseudoinverse matrix calculation formulae |
Similarity Method in Constructing Fundamental Solution of the Dirichlet Problem for Equation of Keldysh Type in Half-Space
Authors: Algazin O.D. | Published: 26.01.2018 |
Published in issue: #1(76)/2018 | |
DOI: 10.18698/1812-3368-2018-1-4-15 | |
Category: Mathematics and Mechanics | Chapter: Differential Equations and Mathematical Physics | |
Keywords: equation of Keldysh type, Dirichlet problem, similarity method, self-similar solution, approximate identity, generalized functions |
The Research of Solution of Levinson - Smith Equation
Authors: Styrt O.G., Krishchenko A.P.  | Published: 14.02.2017 |
Published in issue: #1(70)/2017 | |
DOI: 10.18698/1812-3368-2017-1-15-25 | |
Category: Mathematics and Mechanics | Chapter: Differential Equations and Mathematical Physics | |
Keywords: dynamical system, localization, compact invariant set |
Convex Matrices and Multidimensional Knapsack Problem of Generalized Ladder Structure
Authors: Gurchenkov A.A., Esenkov A.S., Tizik A.P., Tsurkov V.I. | Published: 06.12.2016 |
Published in issue: #6(69)/2016 | |
DOI: 10.18698/1812-3368-2016-6-32-41 | |
Category: Mathematics and Mechanics | Chapter: Differential Equations and Mathematical Physics | |
Keywords: knapsack problem, convex matrix, decomposition, iterative method |
On the input-to-state stabilization of affine systems
Authors: Kavinov A.V. | Published: 15.06.2016 |
Published in issue: #3(66)/2016 | |
DOI: 10.18698/1812-3368-2016-3-27-41 | |
Category: Mathematics and Mechanics | Chapter: Differential Equations and Mathematical Physics | |
Keywords: input-to-state stabilization, stabilization in the presence of disturbances, affine system, transformation to the equivalent canonical form, Lyapunov function, system with control |
To the problem of solution symmetry for linear matrix differential equations
Authors: Fetisov D.A.  | Published: 15.06.2016 |
Published in issue: #3(66)/2016 | |
DOI: 10.18698/1812-3368-2016-3-16-26 | |
Category: Mathematics and Mechanics | Chapter: Differential Equations and Mathematical Physics | |
Keywords: linear matrix differential equation, symmetric solution, Cauchy problem |
Construction of approximate solutions for a class of first-order nonlinear differential equations in the analyticity region
Authors: Pchelova A.Z. | Published: 15.06.2016 |
Published in issue: #3(66)/2016 | |
DOI: 10.18698/1812-3368-2016-3-3-15 | |
Category: Mathematics and Mechanics | Chapter: Differential Equations and Mathematical Physics | |
Keywords: nonlinear ordinary differential equation, movable singular point, Cauchy problem, analytical approximate solution, error of the approximate solution, perturbation of the initial condition, analyticity region |
Solution of terminal tasks for second-order systems under state constraints
Authors: Kasatkina T.S. | Published: 16.02.2016 |
Published in issue: #1(64)/2016 | |
DOI: 10.18698/1812-3368-2016-1-17-26 | |
Category: Mathematics and Mechanics | Chapter: Differential Equations and Mathematical Physics | |
Keywords: terminal control, phase curve, state constraints |