Current Issue

2024. vol. 46. no. 1

Contents
Message from the Editorial Board7
MATHEMATICS
Pachev U. M., Kodzokov A. Kh., Ezaova A. G., Tokbaeva A. A., Guchaeva Z. Kh. On one way to solve linear equations over a Euclidean ring9
\footnotesize \fbox{\bf Fedorov B.P.}, Bogdanova S. B., Gladkov S. O. On the new problems in stereometry22
MATHEMATICAL MODELLING
Makarov D. V. The classical mathematical model of S.V. Dubovsky and some of its modifications for describing K-waves52
Otenova A. Zh., Parovik R. I. Mathematical model of a fractional nonlinear Mathieu oscillator70
Sheremetyeva O. V., Shevtsov B. M. Application of the hereditarian criticality model to the study of the characteristics of the seismic process of the Kuril-Kamchatka Island arc subduction zone89
INFORMATION AND COMPUTATION TECHNOLOGIES
Tverdyi D. A., Parovik R. I. Application of high-performance computing to solve the Cauchy problem with the fractional Riccati equation using an nonlocal implicit finite-difference scheme102
Hayotov A. R., Doniyorov N. N. Construction of basis functions for finite element methods in a Hilbert space117
PHYSICS
Zakupin A. S., Dudchenko I.P., Bogomolov L. M., Gulyakov S. A., Kazakov A. I., Stovbun N. S.
Short temporal variations of electrotelluric field in the vicinity of the earthquake source-site in the Sakhalin island		133
Marichev V. N., Yushkov V. A., Balugin N. V., Bochkovsky D. A. Results of an experiment on joint lidar and balloon sounding of the troposphere and stratosphere