Results 31 to 40 of about 1,171 (177)

On the lowest by $x$-variable terms influence on the spectral properties of dirichlet problem for the hyperbolic systems

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2014
We made the comparison study and characterize the spectral properties of differential operators induced by the Dirichlet problem for the hyperbolic system without the lowest terms of the form $$ \cfrac{\partial^2{u^1}}{\partial{t}^2}+\cfrac{\partial^2{u ...
Olesya V Alexeeva   +2 more
doaj   +1 more source

The second student conference! [PDF]

open access: yesФизическое воспитание и студенческий спорт, 2023
The article presents a report on the II All-Russian scientific and practical conference of young scientists with international participation “Current issues of physical education of youth and student sports”, held on April 21, 2023 at the ...
Shakhov, Artem A.
doaj   +1 more source

Arnold Böcklin’s Pictorial Motifs in the Poetry of Russian Modernism [PDF]

open access: yesStudia Litterarum, 2023
The work of the Swiss artist Arnold Böklin (1827–1901) is a bright page of European culture. His painting “Island of the Dead” for several decades in the early 20th century was a favorite canvas of the Russian intelligentsia.
Ekaterina V. Kuznetsova
doaj   +1 more source

Spectral characteristics of a nonlocal problem for two linear systems of partial differential equations

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2017
We study the boundary-value problem for a linear system of differential equations written in the form of differential-operator equations $$ aD_t u(t)+bBu(t)=f(t) $$ with nonlocal boundary conditions at $t$.
Dmitriy V Kornienko
doaj   +1 more source

Effect of Living and Learning Conditions of Teenagers from Different Cities on Their On-line Behavior during the COVID-19 Pandemic

open access: yesВиртуальная коммуникация и социальные сети, 2022
The present research was based on the following assumption: under social restrictions of the COVID-19 pandemic, the involvement of teenagers in the virtual environment depended on the degree of restriction of their natural social interaction, which was ...
Valentina G. Kamenskaya   +1 more
doaj  

On a spectral problem for a system of differential equations of mixed type

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2017
This article explores the spectral characteristics of the differential operator generated by the boundary problem for linear systems of differential equations of mixed type.
Dmitriy V Kornienko
doaj   +1 more source

Means of Lexical Representation of Spatial Continuum in Early Stories of I. A. Bunin

open access: yesНаучный диалог, 2021
The question of ways of creating a spatial continuum in the early stories of I. A. Bunin “On the wrong side”, “On the farm” and “On the Donets”, united by a single principle of nomination and included in the first book of the writer’s prose “To the end ...
M. A. Dubova, N. A. Larina
doaj   +1 more source

On the Poetics of Titles in I. A. Bunin’s Poetic Heritage

open access: yesIzvestia of the Ural federal university. Series 2. Humanities and Arts, 2020
This article considers I. A. Bunin’s poetic oeuvre from the point of view of title poetics in order to identify the main patterns and author’s strategies in working with the title complex. The methodology is based on the correlation of the title with the text, subtext, and metatext of the poem, taking into account textual refinements.
openaire   +3 more sources

International interaction in the context of political processes of post-Soviet Russia: structural and institutional analysis

open access: yesПроблемы постсоветского пространства, 2018
The article reviews the main problems of international interaction in the political space of post-Soviet Russia. This research topic has been a burning and vital issue of the day over the last years.
V. A. Matvienko
doaj   +1 more source

Anti-Easter Story by Ivan Bunin “Mowers” (structure, system of Images, “Russian Idea”)

open access: yesНаучный диалог, 2022
A new interpretation of I. Bunin’s story “Mowers” (1921) is proposed. If Bunin’s traditionally “short” story is considered by researchers as a realization of the theme of the Motherland, love for the lost paradise on Earth, admiration and glorification ...
O. V. Bogdanova, Minjie Liu
doaj   +1 more source

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