Volume 42, Issue 15

Search all Lobachevskii Journal of Mathematics articles

December 2021

Modern Problems of Mathematical Physics, Optimal Control, and the Theory of Differential Equations. Part 1, Editors: A. B. Muravnik and T. K. Yuldashev

23 articles in this issue

Lyapunov Quantities for Andronov–Hopf Bifurcation Problem in Reaction–Diffusion Systems
G. R. Abushahmina
N. I. Gusarova
M. G. Yumagulov
OriginalPaper 29 March 2022 Pages: 3567 - 3573
Stability in the Critical Case and Bifurcations in Impulsive Systems
O. V. Anashkin
O. V. Yusupova
OriginalPaper 29 March 2022 Pages: 3574 - 3583
Hyperbolic Equation with Piecewise-Constant Argument of Generalized Type and Solving Boundary Value Problems for It
A. T. Assanova
OriginalPaper 29 March 2022 Pages: 3584 - 3593
On Connection between Variationality of a Six-Order Ordinary Differential Equation and Hamilton–Ostrogradskii Equations
S. A. Budochkina
T. H. Luu
OriginalPaper 29 March 2022 Pages: 3594 - 3605
The Linear Inverse Problem for the Three-Dimensional Tricomi Equation in a Prismatic Unbounded Domain
S. Z. Dzhamalov
R. R. Ashurov
Kh. Sh. Turakulov
OriginalPaper 29 March 2022 Pages: 3606 - 3615
Generalized Solution of the Cauchy Problem for Hyperbolic Equation with Two Lines of Degeneracy of the Second Kind
T. G. Ergashev
N. J. Komilova
OriginalPaper 29 March 2022 Pages: 3616 - 3625
Generalized Solutions of Differential Equations with the Derivatives of Functionals in Banach Spaces
M. V. Falaleev
E. Y. Grazhdantseva
OriginalPaper 29 March 2022 Pages: 3626 - 3636
Exact Solutions of the Thin Beam with Degrading Hysteresis Behavior
A. Hasanov
N. Djuraev
OriginalPaper 29 March 2022 Pages: 3637 - 3644
Estimate and Asymptotic Smallness of Solutions of a Weakly Nonlinear Implicit Volterra Integro-Differential Equation of the First Order on the Semiaxis
Samandar Iskandarov
OriginalPaper 29 March 2022 Pages: 3645 - 3651
On a Problem for a Nonlocal Mixed-Type Equation of Fractional Order with Degeneration
M. A. Jalilov
OriginalPaper 29 March 2022 Pages: 3652 - 3660
On the Solvability of the Burgers Equation with Dynamic Boundary Conditions in a Degenerating Domain
M. T. Jenaliyev
A. A. Assetov
M. G. Yergaliyev
OriginalPaper 29 March 2022 Pages: 3661 - 3674
A Computational Method for Solving the Boundary Value Problem for Impulsive Systems of Essentially Loaded Differential Equations
Zh. M. Kadirbayeva
S. S. Kabdrakhova
S. T. Mynbayeva
OriginalPaper 29 March 2022 Pages: 3675 - 3683
On the Asymptotics of Solutions of a Boundary Value Problem for the Hyperbolic Equation (at \(\boldsymbol{t\to\infty}\))
M. V. Korovina
H. A. Matevossian
I. N. Smirnov
OriginalPaper 29 March 2022 Pages: 3684 - 3695
A Singularly Perturbed System of Parabolic Equations
A. S. Omuraliev
P. Esengul kyzy
OriginalPaper 29 March 2022 Pages: 3696 - 3704
On One Solution of the Boundary Value Problem for a Pseudohyperbolic Equation of Fourth Order
N. T. Orumbayeva
T. D. Tokmagambetova
OriginalPaper 29 March 2022 Pages: 3705 - 3714
On the Solvability of the Dirichlet Problem for the Heat Equation in a Degenerating Domain
M. I. Ramazanov
M. T. Kosmakova
Zh. M. Tuleutaeva
OriginalPaper 29 March 2022 Pages: 3715 - 3725
Reverse Problem to Find Right Parts Mixed Equations with the Chaplygin Operator
K. Sabitov
I. Burkhanova-Haji
OriginalPaper 29 March 2022 Pages: 3726 - 3740
The Exact Solutions of the Equation Describing Antiplane Plastic Flow
S. I. Senashov
I. L. Savostyanova
OriginalPaper 29 March 2022 Pages: 3741 - 3746
Problem of Determining the Time Dependent Coefficient in the Fractional Diffusion-Wave Equation
Z. A. Subhonova
A. A. Rahmonov
OriginalPaper 29 March 2022 Pages: 3747 - 3760
On a Benney–Luke Type Differential Equation with Nonlinear Boundary Value Conditions
T. K. Yuldashev
F. D. Rakhmonov
OriginalPaper 29 March 2022 Pages: 3761 - 3772
First Approximation Formulas in the Problem of Perturbation of Definite and Indefinite Multipliers of Linear Hamiltonian Systems
M. G. Yumagulov
L. S. Ibragimova
A. S. Belova
OriginalPaper 29 March 2022 Pages: 3773 - 3783
Volterra-Type Integro-Differential Equations with Two-Point Singular Differential Operator
S. K. Zarifzoda
T. K. Yuldashev
I. Djumakhon
OriginalPaper 29 March 2022 Pages: 3784 - 3792
Weak Solvability of Termo-Voigt-\(\alpha\) Model
A. V. Zvyagin
V. G. Zvyagin
OriginalPaper 29 March 2022 Pages: 3793 - 3809

Volume 42, Issue 15

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