Volume 41, Issue 7

Search all Lobachevskii Journal of Mathematics articles

July 2020

Special issue Part 1 Applied Mathematics and Mechanics. Editors: A.M. Gaifullin and D.A. Gubaidullin, Special issue Part 2 Mathematical Models and Methods in Wave Theory. Editor: N.B. Pleshchinskii

42 articles in this issue

Small Non-Sphericity of a Convergent Shock Wave in a Collapsing Cavitation Bubble in Tetradecane
A. A. Aganin
T. F. Khalitova
OriginalPaper 16 October 2020 Pages: 1137 - 1142
Boundary of Metastable Region within Equations of State by Nigmatulin–Bolotnova
A. A. Aganin
I. N. Mustafin
OriginalPaper 16 October 2020 Pages: 1143 - 1147
Dynamics of Gas Bubbles Inside a Ball-like Area at the Nodes of a Uniform Cubic Mesh Under Sudden Liquid Pressure Rise
I. A. Aganin
A. I. Davletshin
OriginalPaper 16 October 2020 Pages: 1148 - 1154
Mathematical Modeling of Kinetics and Optimization of Grain Material Separation Processes on Sieve Classifiers
F. G. Akhmadiev
R. F. Gizzyatov
I. T. Nazipov
OriginalPaper 16 October 2020 Pages: 1155 - 1161
Thermohydrodynamic Studies of Vertical Wells in Non-Linear Filtration
E. R. Badertdinova
R. M. Khairullin
M. Kh. Khairullin
OriginalPaper 16 October 2020 Pages: 1162 - 1166
Instability Regions in Flexural-Torsional Vibrations of Plates
A. G. Egorov
B. Affane
OriginalPaper 16 October 2020 Pages: 1167 - 1174
The Identification of the Relative Permeabilities in the Class of the Piecewise Linear Functions
A. V. Elesin
A. Sh. Kadyrova
OriginalPaper 16 October 2020 Pages: 1175 - 1179
Features of Acoustic Wave Transmission through a Medium, Containing a Layer of Multifractional Bubbly Liquid
R. N. Gafiyatov
OriginalPaper 16 October 2020 Pages: 1180 - 1183
An Approach to Ensuring Vortex Safety of an Aircraft
A. M. Gaifullin
I. S. Bosnyakov
S. N. Suprunenko
OriginalPaper 16 October 2020 Pages: 1184 - 1189
Flow Around an Airfoil with a Moving Surface
A. M. Gaifullin
K. G. Khayrullin
OriginalPaper 16 October 2020 Pages: 1190 - 1195
The Effect of Nonlinearity on Acoustic Streaming in Cylindrical Cavities of Different Diameters
A. A. Gubaidullin
A. V. Pyatkova
OriginalPaper 16 October 2020 Pages: 1196 - 1201
The Influence of Heat Transfer on the Acoustics of a Liquid with Encapsulated Bubbles
D. A. Gubaidullin
D. D. Gubaidullina
Yu. V. Fedorov
OriginalPaper 16 October 2020 Pages: 1202 - 1205
The Oblique Fall of an Acoustic Wave on the Boundary of a Multifractional Gas Suspension with Polydisperse Inclusions
D. A. Gubaidullin
R. R. Zaripov
OriginalPaper 16 October 2020 Pages: 1206 - 1209
Numerical Simulation of Heat Transfer During Boiling Flow of Cryogenic Fluid in Vertical Tube
D. A. Gubaidullin
B. A. Snigerev
OriginalPaper 16 October 2020 Pages: 1210 - 1215
Dependence of Axisymmetric Bending of a Circular Plate on Boundary Conditions and Pressure on Its Surface
M. A. Il’gamov
V. E. Moiseeva
OriginalPaper 16 October 2020 Pages: 1216 - 1221
The Conditions for the Existence of an Extended Region of Gas Hydrate Formation in a Porous Medium
M. K. Khasanov
N. G. Musakaev
OriginalPaper 16 October 2020 Pages: 1222 - 1227
Calculation of Waves in an Elastic-Plastic Body Based on ENO Modifications of the Godunov Method
N. A. Khismatullina
OriginalPaper 16 October 2020 Pages: 1228 - 1234
Influence of the Initial Shape of a Gas Bubble on Its Dynamics near a Wall under Acoustic Excitation
L. A. Kosolapova
V. G. Malakhov
OriginalPaper 16 October 2020 Pages: 1235 - 1241
Structural and Parametric Identification of an Aquifer Model for an Oil Reservoir
V. P. Kosyakov
OriginalPaper 16 October 2020 Pages: 1242 - 1247
Observer Based Control for Time-Varying Nonlinear Systems with Uncertain Disturbances and Unknown Inputs
A. I. Malikov
OriginalPaper 16 October 2020 Pages: 1248 - 1254
Numerical Simulation of Laminar Taylor–Couette Flow
I. V. Morenko
OriginalPaper 16 October 2020 Pages: 1255 - 1260
Analytical Solutions for Transient Temperature Distribution in Heavy-Oil Reservoir due to Heating Producer Well
P. E. Morozov
OriginalPaper 16 October 2020 Pages: 1261 - 1266
Numerical Research of the Gas Hydrate Decomposition in a Porous Reservoir with Impermeable Boundaries
N. G. Musakaev
S. L. Borodin
OriginalPaper 16 October 2020 Pages: 1267 - 1271
Methodology for the Numerical Study of the Methane Hydrate Formation During Gas Injection into a Porous Medium
N. G. Musakaev
S. L. Borodin
A. A. Gubaidullin
OriginalPaper 16 October 2020 Pages: 1272 - 1277
Modification of Equations of State in the Metastable Region for High-speed Vapor Compression
R. I. Nigmatulin
D. Yu. Toporkov
OriginalPaper 16 October 2020 Pages: 1278 - 1282
Resonance Curve in Rectangular Closed Channel
P. P. Osipov
R. R. Nasyrov
OriginalPaper 16 October 2020 Pages: 1283 - 1288
An Upgridding Technique for Geocellular Models, Taking into Account the Uncertainty of Reservoir Parameters
S. P. Rodionov
V. P. Kosyakov
E. N. Musakaev
OriginalPaper 16 October 2020 Pages: 1289 - 1294
Features of the Passage of Acoustic Waves at Right Angles Through a Plane Layer of a Multifractional Gas Suspension
E. A. Teregulova
OriginalPaper 16 October 2020 Pages: 1295 - 1299
Acoustothermal Effect in an Open Tube with Section Leap for Nonlinear Gas Oscillations
L. A. Tkachenko
L. R. Shaidullin
A. A. Kabirov
OriginalPaper 16 October 2020 Pages: 1300 - 1304
Solution of Three-Phase Nonisothermal Flow Equations in Three Dimension Reservoir on Heterogeneous Computing Systems
A. V. Tsepaev
OriginalPaper 16 October 2020 Pages: 1305 - 1309
Simulation of Toroidal Shell with Local Defect
N. M. Yakupov
H. G. Kiyamov
I. Z. Mukhamedova
OriginalPaper 16 October 2020 Pages: 1310 - 1314
On the Resonant Passage of Electromagnetic Wave through Waveguide with Diaphragms
G. V. Abgaryan
OriginalPaper 16 October 2020 Pages: 1315 - 1319
Problem of Determination of Inhomogeneity Parameters of Dielectric Body by Measurement of the Near Field
R. O. Evstigneev
M. Yu. Medvedik
OriginalPaper 16 October 2020 Pages: 1320 - 1324
On Resonant Frequencies in the Diffraction Problems of Electromagnetic Waves by the Diaphragm in a Semi-Infinite Waveguide
G. V. Abgaryan
N. B. Pleshchinskii
OriginalPaper 16 October 2020 Pages: 1325 - 1336
Discrete Sources Method to Solve Nonlocal Scattering Problems in Plasmonic Applications
I. V. Lopushenko
A. G. Sveshnikov
OriginalPaper 16 October 2020 Pages: 1337 - 1353
Designing a Dual-Band Printed Monopole Symmetric Tooth-Shaped Antenna
A. G. Markina
D. N. Tumakov
OriginalPaper 16 October 2020 Pages: 1354 - 1362
Operator Pencil Approach in an Electromagnetic Problem of Symmetric Wave Propagation in a Plane Shielded Waveguide
V. Yu. Martynova
M. A. Moskaleva
D. V. Valovik
OriginalPaper 16 October 2020 Pages: 1363 - 1370
Numerical Method for Reconstruction of Inhomogeneity Parameters of a Body Placed in a Semi-Infinite Rectangular Waveguide
M. Yu. Medvedik
M. A. Moskaleva
OriginalPaper 16 October 2020 Pages: 1371 - 1376
Muller Boundary Integral Equations for Solving Generalized Complex-Frequency Eigenvalue Problem
A. O. Oktyabrskaya
A. O. Spiridonov
E. M. Karchevskii
OriginalPaper 16 October 2020 Pages: 1377 - 1384
On the Scattering of Electromagnetic Waves by Cylindrical Bodies with Non-Coordinate Boundaries
I. E. Pleshchinskaya
N. B. Pleshchinskii
OriginalPaper 16 October 2020 Pages: 1385 - 1395
Complex Waves in Dielectric Layer
Yu. Smirnov
E. Smolkin
OriginalPaper 16 October 2020 Pages: 1396 - 1403
Mathematical Theory of Normal Waves in an Anisotropic Rod
Yu. Smirnov
E. Smolkin
M. Snegur
OriginalPaper 16 October 2020 Pages: 1404 - 1415

Volume 41, Issue 7

Search

Navigation