An analytical solution with a given accuracy for a nonlinear mathematical model of a console-type construction

V Orlov, O Kovalchuk - Journal of Physics: Conference Series, 2019 - iopscience.iop.org
On the basis of the results obtained for one of the variants of the mathematical model of the
console-type construction with sudden application of the load described by a nonlinear …

Assessment of the influence of social factors on reproduction of personnel potential in agriculture of Russia

V Orlov, T Ivanova, V Arkhipova… - E3S Web of …, 2019 - e3s-conferences.org
Based on the results of the PEST-analysis and methodological tools for determining the
motives for the potential turnover of staff from agriculture, the dependence of the …

Mathematical problems of reliability assurance the building constructions

V Orlov, O Kovalchuk - E3S Web of Conferences, 2019 - e3s-conferences.org
The paper deals with a mathematical model of console type based on the nonlinear
differential equation having a mobile feature of the General solution (or a mobile singular …

Examples of the use of artificial neural networks in the analysis of geodata

VB Taranchuk - 2019 - elib.bsu.by
The article discusses the problems of development, tool filling, and usages of the integrated
program complex of the composer of digital geoecological models. Possibilities of interactive …

Assessment of innovative development of the Russian economy and mathematical modelling

V Orlov, T Ivanova, G Sokolova… - … 'Current problems of …, 2021 - atlantis-press.com
In the article, the authors have developed the method for assessing the innovative
development of the Russian economy. For this, an index analysis of the following factors has …

Features of mathematical modelling in the analysis of console-type structures

V Orlov - E3S Web of Conferences, 2019 - e3s-conferences.org
The article deals with the mathematical model of console-type structural elements. The
dynamic load is presented as quasi-static one. The differential equation of bending of an …

Mathematical modelling in tasks of predicting the operational reliability of gas networks facilities

V Orlov, E Detina, O Kovalchuk - IOP Conference Series …, 2021 - iopscience.iop.org
This article offers a technology for studying accidents at gas networks facilities using
mathematical models. In the constructed mathematical models, time series were research to …

Qualitative evaluation of the mathematical model of an oscillator with viscoelastic damping based on analysis of variance

A Andreev, T Aleroev, M Khasambiev… - AIP Conference …, 2023 - pubs.aip.org
The paper studies a mathematical model of an oscillator with viscoelastic damping, built on
the basis of a differential equation containing a fractional derivative. By means of analysis of …

Применение генетических алгоритмов для управления организационными системами при возникновении нештатных ситуаций

АС Сайранов, ЕВ Касаткина, ДГ Нефедов… - Компьютерные …, 2019 - mathnet.ru
Оптимальное управление системой топливоснабжения заключается в выборе
варианта развития энергетики, при котором достигается наиболее эффективное и …

Computational Models of Building Structures. Visualization and Intelligent Content Design

O Kovalchuk, V Taranchuk - IOP Conference Series: Materials …, 2019 - iopscience.iop.org
On the basis of the author's methodology using Wolfram Research technology received and
presented science-intensive, adaptive content, which is the result of research in solving …