Volume 265, Issue 1

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July 2022

This issue is a translation of Sovremennaya Matematika. Fundamental’nye Napravleniya (Contemporary Mathematics. Fundamental Directions), Vol. 65, No. 1, Contemporary Problems in Mathematics and Physics, 2019.

12 articles in this issue

Interpretation of Geometry on Manifolds as a Geometry in a Space with Projective Metric
A. Artikbaev
S. S. Saitova
OriginalPaper 13 August 2022 Pages: 1 - 10
Modified Problems for Euler–Darboux Equations with Parameters with Absolute Values Equal to \( \frac{1}{2} \)
M. V. Dolgopolov
I. N. Rodionova
OriginalPaper 15 August 2022 Pages: 11 - 20
Covariant Functors and Shapes in Category of Compacta
T. F. Zhuraev
Z. O. Tursunova
K. R. Zhuvonov
OriginalPaper 13 August 2022 Pages: 21 - 32
Application of A-Analytic Functions to the Investigation of the Cauchy Problem for a Stationary Poroelasticity System
Kh. Kh. Imomnazarov
N. M. Jabborov
OriginalPaper 13 August 2022 Pages: 33 - 42
A Fuzzy MLP Approach for Nonlinear System Identification
A. R. Marakhimov
K. K. Khudaybergenov
OriginalPaper 13 August 2022 Pages: 43 - 51
Geometry of Orbits of Vector Fields and Singular Foliations
A. Ya. Narmanov
OriginalPaper 13 August 2022 Pages: 52 - 68
Reductional Method in Perturbation Theory of Generalized Spectral E. Schmidt Problem
D. G. Rakhimov
OriginalPaper 13 August 2022 Pages: 69 - 78
Extensions of Analytic and Pluriharmonic Functions in Given Directions by the Chirka Method: a Survey
A. Sadullaev
OriginalPaper 13 August 2022 Pages: 79 - 89
Carleman’s Formula for Solutions of Generalized Cauchy–Riemann Systems in Multidimensional Spatial Domains
E. N. Sattorov
F. E. Ermamatova
OriginalPaper 13 August 2022 Pages: 90 - 102
Spectra of the Energy Operator of Three-Electron Systems in the Impurity Hubbard Model. Second Doublet State
S. M. Tashpulatov
OriginalPaper 13 August 2022 Pages: 103 - 116
ε-Positional Strategies in Theory of Differential Pursuit Games and Invariance of Constant Multivalued Mappings in Heat-Conductivity Problems
M. Tukhtasinov
Kh. Ya. Mustapokulov
OriginalPaper 15 August 2022 Pages: 117 - 128
The Cyclical Compactness in Banach C_∞(Q)-Modules
V. I. Chilin
J. A. Karimov
OriginalPaper 16 August 2022 Pages: 129 - 145

Volume 265, Issue 1

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