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The continuity of two function associated with a maximin problem with connected variables
Applied Mathematics Letters. 2007. Vol. 20. No. 7. P. 773–777.
A function being the sum of two bilinear functions with one and the same first vector argument belonging to a polyhedron and the other two vector arguments belonging to another polyhedron is considered. It is shown that a certain minimum function of this sum and the maximin function of the sum (on the second polyhedron of connected variables) are continuous on corresponding polyhedra, which can be used in solving a maximin problem that is considered in the article.
Kamenskii A. B., Новое прошлое 2025 № 3 С. 203–211
The idea of the second quarter of the 18th Century as the Timelessness Period, the Era of Palace Coups, dominance of foreigners, etc. is a myth firmly rooted in the public consciousness and historiography, the formation of which is associated with the formation of national consciousness. Research in recent years convincingly shows that this was ...
Added: December 4, 2025
Kapustin B., Полис. Политические исследования 2024 № 3 С. 50–73
A question about the relationship between revolution and progress is the centerpiece of this essay. A specific solution to this question is expressed by a well-known metaphor invented by Marx – “revolutions are the locomotives of history”. The rendering of this metaphor in the language of theory uncovers certain ambiguities and tensions inherent in it, ...
Added: August 12, 2024
Maslennikova S., Вестник Воронежского государственного университета. Серия: Право 2023 № 4(55) С. 50–61
Amendments to the Constitution of the Russian Federation in 2020 on the recognition of the Russian Federation as the successor of the USSR actualized the need to understand the succession of the state. This article analyzes various legal grounds and consequences of the recognition of the succession of the state and the people in relation ...
Added: October 19, 2023
Karpenko I., Philosophy and Society 2023 Vol. 34 No. 3 P. 438–451
The article considers new approaches to four of Zeno’s paradoxes: the Arrow, Achilles and the Tortoise, the Dichotomy, and the Stadium. The paradoxes are analyzed in the light of current research in the field of elementary particle physics and some promising directions in the development of the quantum gravity. Physical theories, provided with the necessary ...
Added: October 6, 2023
Galkin O., Galkina S., Тронов А. А., Журнал Средневолжского математического общества 2023 Т. 25 № 2 С. 22–36
By construction, power Takagi functions $S_p$ are similar to Takagi's continuous nowhere differentiable function described in 1903. These real-valued functions $S_p(x)$ have one real parameter $p>0$. They are defined on the real axis $\mathbb R$ by the series $S_p(x) = \sum_{n=0}^\infty (S_0(2^nx)/2^n)^p$, where $S_0(x)$ is the distance from real number $x$ to the nearest integer number. We show that ...
Added: September 8, 2023
Schedrina I., Вопросы философии 2022 № 8 С. 107–114
In modern ecologically oriented interdisciplinary research, there is an increased interest in narrative methodology, which allows us to take a new look at seemingly well-established ideas about the relationship between nature and man. Narratives about how a person destroys the world around him, and how dangerous his active intervention in biogeocenoses (where the person himself ...
Added: November 4, 2022
Karpenko I., Вопросы философии 2022 № 10 С. 132–142
The article discusses the new approaches to the four Zeno’s Paradoxes: “The Arrow”, “The Achilles”, “The Dichotomy” and “The Moving Rows”. Paradoxes are analyzed in relation to the current research in the field of elementary particle
Physics and promising areas of the quantum theory of gravity development. Provided with the necessary philosophical interpretation Physics concepts are ...
Added: September 21, 2022
Rozhdestvenskaya E., , in: Family Business Case Studies Across the World.Succession and Governance in a Disruptive Era.: Cheltenham: Edward Elgar Publishing, 2022. Ch. 15 P. 129–137.
The chapter is based on a series of interviews with members of a business family on the verge of making a business succession decision. The context of the family business, the characteristics of potential successors, their motivations and chances for leadership and business management are described. The case is accompanied by a teaching note with ...
Added: February 1, 2022
Rozhdestvenskaya E., Cheltenham: Edward Elgar Publishing, 2022.
This book presents a unique collection of case studies from across the globe to create a comprehensive understanding of how family firms can respond to future disruptions. Each case contains learning notes with objectives, discussion questions and suggested readings to facilitate learner understanding and engagement with the topic. Cases on topics such as global succession ...
Added: January 31, 2022
S.Yu. Galkina, A.A. Tronov, O.E. Galkin, / Series math "arxiv.org". 2021. No. arXiv:2112.08420.
By construction, functions of Takagi power class are similar to Takagi's continuous nowhere differentiable function. These functions have one real parameter $p>0$. They are defined on the real axis by the series $S_p(x) = \sum_{n=0}^\infty (T_0(2^nx)/2^n)^p$, where $T_0(x)$ is the distance from real point $x$ to the nearest integer. We study such properties of functions ...
Added: December 15, 2021
Rodionova A., Цифровой ученый: лаборатория философа 2019 Т. 2 № 1 С. 88–99
This paper presents an approach to examining text in the digital environment, focusing on both the features of a conceptual perception of text and its essential properties, associated with its specific organization in the digital environment. The author relies on a linguistic definition of text as a written message, objectified in the form of a ...
Added: November 24, 2021
Kozyreva P. M., Smirnov A. I., Социологические исследования 2021 № 11 С. 49–60
The article analyzes the evolution of Russians’ views about the possibility of mutual understanding and cooperation between young people and the older generations, as well as the factors influencing their formation. The empirical base of the study consists of data from the “Russia Longitudinal Monitoring Survey – Higher School of Economics” (RLMS-HSE). It is shown ...
Added: November 24, 2021
Smirnov S. N., , in: Frontiers of Dynamics Games: Game Theory and Management, St. Petersburg, 2018.: Birkhauser/Springer, 2019. P. 267–288.
For the discrete-time superreplication problem, a guaranteed deterministic formulation is proposed: the problem is to ensure the cheapest coverage of the contingent claim on an American option under all admissible scenarios. These scenarios are set by a priori defined compacts depending on the price history; the price increment at each moment of time must lie ...
Added: December 26, 2019
Nisskaya A., Современное дошкольное образование. Теория и практика 2019 № 1 С. 18–33
This paper analyzes the phenomenon of the leap from kindergarten to primary school level of education. Different approaches to understanding the indicators of successful transition have been considered. As the most relevant condition and experience of children concerning occurring changes and new environments, expectations and activity of parents, quality of cooperation with family, educational and ...
Added: March 3, 2019
Popova I. P., Alma mater (Вестник высшей школы) 2016 № 11 С. 3–8
Сегодня активно обсуждаются проблемы инженерного образования и инженерной профессии, инженерного труда в целом. Чаще всего говорят о недостатке подготовленных кадров, упадке уровня подготовки специалистов в области техники и технологий, снижении престижа инженерной профессии и отсутствии профессиональной мотивации. В числе актуальных проблем и роль преемственности в инженерном труде, так называемых инженерных династий. Различные аспекты указанных проблем были затронуты ...
Added: October 21, 2017
Gorizontov L., Славянский альманах 2016 № 1-2 С. 69–81
After the beginning of the First World War the Polish presence in Russia increased substantially: numerous refugees and prisoners of war joined the earlier established Polonia. The complex process of national self-determination of the Poles was refl ected in the memoirs of Roman Dyboski (1883-1945) – a literary scholar, professor of Jagiellonian University, offi cer ...
Added: April 22, 2017
Rozhdestvenskaya E., В кн.: Социальная мобильность в России: поколенческий аспект.: М.: Институт социологии РАН, 2017. Гл. 6 С. 138–156.
The achieved positions in the business elite system for the first time in the Russian post-Soviet context set the tasks of socio-economic self-determination before the second generation of owners of large businesses, their heirs. Will they simply be beneficiaries of property or business successors, will they be engaged in something different in the professional plan ...
Added: March 14, 2017
Rusanov A., Средние века 2015 № 76(3-4) С. 360–375
Confirmation of privileges in the Portuguese university during the reign of King John I (1384/1385-1433)
The article is dedicated to the problem of continuity and historical memory in a emerging medieval corporation. It observes the end of Portuguese Interregnum 1383-1385 and the first years of the Avis period.
There are two groups of sources in my investigation. ...
Added: February 14, 2017
Belenky A., Applied Mathematics Letters 2007 Vol. 20 No. 7 P. 795–799
The maximin of a function being the minimum function of a sum of two bilinear functions with one and the same first vector argument belonging to a polyhedron is considered on a polyhedron of connected variables forming two second vector arguments of the bilinear functions. It is shown that finding the exact lower estimate of ...
Added: October 21, 2016
Knyazeva H., Философия и культура 2013 № 6 С. 736–745
Atomism and holism are considered as two opposite by implication but complementary approaches in the modern theory of complex self-organizing systems (theory of complexity). Atomism is connected with the consideration of nesting of complex structures in the world, their fractal organization, where we can reach elementary, further indivisible structural fragments on those basis complex scale ...
Added: November 13, 2013
Kiryuschenko V. V., Semiotica 2012 No. 189 P. 255–269
It is widely held nowadays that Saussurean semiology and the eircean theory of signs are two major semiotic schools that, although they have certain theoretical and historical background in common, are incommensurable. However, it appears that numerous-and evidently strong-points of incongruence between Saussurean (and post-Saussurean) semiology and Peirces semiotics do not prevent the possibility of ...
Added: February 5, 2013
Savelieva I. M., В кн.: Историческое познание и историографическая ситуация на рубеже XX–XXI вв.: М.: Институт всеобщей истории РАН, 2012. С. 36–54.
The article concentrates on the analysis of new tendencies in the theoretical foundations of historical sociology in the incoming new century. It focuses on the so called “third wave” in sociology which strangely remains unnoticed by historians. Meanwhile the representatives of the “third wave” rejected the fundamental principles of their teachers – creators of many ...
Added: December 16, 2012
Pishina S. G., Юридическая техника 2011 № 5 С. 378–382
В статье подчеркивается весомое методологическое значение преемственности в гражданском праве и рассматривается ее место в Концепции развития гражданского законодательства. ...
Added: December 4, 2012