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JOURNALS // Trudy Instituta Matematiki i Mekhaniki UrO RAN // Archive

2023, Volume 29, Number 2

| General information | Contents |


Trudy Instituta Matematiki i Mekhaniki UrO RAN


Academician Anatolii Fedorovich Sidorov (On the 90th Anniversary of His Birth)
7
A Study of New Methods for Localizing Discontinuity Lines on Extended Correctness Classes
A. L. Ageev, T. V. Antonova
10
The motion in $\mathbb{R}^3$ of an observer under threat from an object
V. I. Berdyshev
23
Free Vibration Analysis of a Cylindrical Shell of Variable Thickness Partially Filled with Fluid
S. A. Bochkarev, V. P. Matveenko
27
Asymptotics of a Solution to an Optimal Control Problem with a Terminal Convex Performance Index and a Perturbation of the Initial Data
A. R. Danilin, O. O. Kovrizhnykh
41
On Intersections of Nilpotent Subgroups in Finite Groups with Simple Socle from the “Atlas of Finite Groups”
V. I. Zenkov
54
The Problem of Diffusion Wave Initiation for a Nonlinear Second-Order Parabolic System
A. L. Kazakov, P. A. Kuznetsov, L. F. Spevak
67
Assimilation of Boundary Data for Reconstructing the Absorption Coefficient in a Model of Stationary Reaction–Convection–Diffusion
A. I. Korotkii, I. A. Tsepelev
87
On Hilbert spaces of sequences formed by values of functions from the Bargmann–Fock space
V. V. Napalkov, A. A. Nuyatov
104
Simple Invariant Solutions of the Dynamic Equation for a Monatomic Gas
R. F. Nikonorova
115
Richardson Method for a Diffusion Equation with Functional Delay
V. G. Pimenov, A. B. Lozhnikov
133
One approach to the solution of the wave equation for dielectric nonmagnetic media
L. I. Rubina
145
On Essential Values of Oscillation Exponents for Solutions of a Linear Homogeneous Two-Dimensional Differential System
A. Kh. Stash
157
An adaptive algorithm for a stable online identification of a disturbance in a fractional-order system on an infinite time horizon
P. G. Surkov
172
On Some Classes of Free Convection Motions
O. N. Ul'yanov, L. I. Rubina
189
A planar collapse of a gas with a linear velocity field
L. Z. Urazbakhtina, Yu. V. Yulmukhametova
207
On the development of the variational approach to the generation of optimal grids (a survey)
O. V. Ushakova
217
Quasilinear Equations with a Sectorial Set of Operators at Gerasimov–Caputo Derivatives
V. E. Fedorov, K. V. Boyko
248
On the Group Classification of Ideal Gas-Dynamic Relaxing Media
S. V. Khabirov
260
Some Properties of Ultrafilters Related to Their Use As Generalized Elements
A. G. Chentsov
271
Reconstruction of a Function Analytic in a Disk from the Boundary Values of Its Real Part Using Interpolation Wavelets
N. I. Chernykh
287


© Steklov Math. Inst. of RAS, 2025