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  • Quantum econophysical precursors of cryptocurrency crashes 
    Соловйов, Володимир Миколайович; Serdiuk, Oleksandr (Черкаський національний університет імені Богдана Хмельницького, 2019)
    This article demonstrates the possibility of constructing indicators of critical and crash phenomena in the volatile market of cryptocurrency. The possibility of constructing dynamic measures of complexity as quantum ...
  • Quantum econophysics of bitcoin crises 
    Соловйов, Володимир Миколайович; Romanenko, Y. V. (ESC "IASA" NTUU "Igor Sikorsky Kyiv Polytechnic Institute", 2018-05)
    The attempts to create an adequate model of socio-economic critical events, which, as it has been historically proven, are almost permanent, were, are and will always be made. Actually, it is a supertask, impossible to ...
  • Quantum econophysics of cryptocurrencies crises 
    Соловйов, Володимир Миколайович; Соловйова, Вікторія Володимирівна (2018)
    From positions, attained by modern theoretical physics in understanding of the universe bases, the methodological and philosophical analysis of fundamental physical concepts and their formal and informal connections with ...
  • Quantum econophysics – problems and new conceptions 
    Saptsin, V.; Соловйов, Володимир Миколайович; Stratychuk, I. (2012)
    This article is dedicated to the econophysical analysis of conceptual fundamentals and mathematical apparatus of classical physics, relativity theory, non-relativistic and relativistic quantum mechanics. The historical ...
  • Quantum enhanced machine learning: An overview 
    Zahorodko, Pavlo V.; Modlo, Yevhenii O.; Kalinichenko, Olga O.; Selivanova, Tetiana V.; Семеріков, Сергій Олексійович; Загородько, Павло Володимирович; Модло, Євгеній Олександрович; Калініченко, Ольга Олександрівна; Селіванова, Тетяна Валеріївна (CEUR Workshop Proceedings, 2021-03-23)
    Machine learning is now widely used almost everywhere, primarily for forecasting. The main idea of the work is to identify the possibility of achieving a quantum advantage when solving machine learning problems on a ...
  • Quantum information technology on the Edge 
    Семеріков, Сергій Олексійович; Striuk, Andrii M.; Vakaliuk, Tetiana A.; Morozov, Andrii V.; Стрюк, Андрій Миколайович; Вакалюк, Тетяна Анатоліївна; Морозов, Андрій Васильович (CEUR Workshop Proceedings, 2021-04-19)
    This is an introductory text to a collection of selected papers from the JointWorkshop on the Quantum Information Technologies and Edge Computing (QuaInT & doors 2021) which were held in Zhytomyr, Ukraine, on the April ...
  • Quantum programming is a promising direction of IT development 
    Легка, Людмила Володимирівна; Шокалюк, Світлана Вікторівна (Arnold E. Kiv, Serhiy O. Semerikov, Vladimir N. Soloviev, Andrii M. Striuk, 2018-12-27)
    The purpose of this study is to substantiate the prospects of using quantum computers for the needs of modern society. So, in the article is given the interpretation of the basic concepts of quantum mechanics, are noted ...
  • Quantum Transformation of School Informatics 
    Семеріков, Сергій Олексійович; Шокалюк, Світлана Вікторівна; Lehka, Liudmyla V.; Мерзликін, Павло Володимирович; Тарасова, Олена Юріївна; Легка, Людмила Володимирівна (SciTePress, 2023-07-21)
    The study’s objective was to theoretically examine, create, and experimentally test various approaches for instructing lyceum students in the fundamentals of quantum informatics. The following was accomplished as a result ...
  • Radiation-stimulated processes in Si surface layers 
    Jacobs, Patrick W. M.; Ків, Арнольд Юхимович; Соловйов, Володимир Миколайович; Maximova, Tatyana N. (Transport and Telecommunication Institute, 1999)
    Molecular dynamics computer simulations have been performed to study the character o disordering of atom configurations in Si surface layers. The relaxation of free Si surface was investigated. The main structural parameters ...
  • Radiation-stimulated processes in Si surface layers 
    Jacobs, Patrick W. M.; Ків, Арнольд Юхимович; Соловйов, Володимир Миколайович; Maximova, Tatyana N.; Chislov, Valery V. (SPIE, 1999)
    Molecular dynamics computer simulations have been perfonned to study the character of disordering of atom configurations in Si surface layers. The relaxation of free Si surface was investigated. The main structural parameters ...
  • Raw data of the survey of 48 school psychologists from Kryvyi Rih after the Russian invasion 
    Великодна, Марʼяна Сергіївна; Депутатов, Владислав Олександрович; Шестопалова, Олена Петрівна; Колісник, Людмила Олексіївна; Шило, Оксана Сергіївна (2022)
    This is the raw data (anonymous responses in Ukrainian) of the survey conducted online during 11-13th April 2022. No personal data was gathered. The respondents were 48 school psychologists from Kryvyi Rih after 1,5 months ...
  • Recurrence analysis of innovation behavior of bitcoin market agents in conditions of COVID-19 
    Kucherova, Hanna; Los, Vita; Ocheretin, Dmytro; Bilska, Olha; Makazan, Evgenia (EDP Sciences, 2021-12-24)
    The relevance of the research subject is explained by a fundamental change in the conditions of existence and development of agents of the digital economy, limited knowledge about their behavior under conditions of quarantine ...
  • Recurrence based entropies for sustainability indices 
    Derbentsev, Vasily; Семеріков, Сергій Олексійович; Serdyuk, Olexander; Solovieva, Victoria; Соловйов, Володимир Миколайович (EDP Sciences, 2020-04-22)
    The work is devoted to a comparative analysis complexity of traditional stock market indices and social responsible indices in the example Dow Jones Sustainability Indices and Dow Jones Industrial Average. As measures ...
  • Recurrence entropy and financial crashes 
    Соловйов, Володимир Миколайович; Serdiuk, Olexandr; Семеріков, Сергій Олексійович; Kohut-Ferens, Oksana (Atlantis Press, 2019)
    Entropy is one of the most frequently and effectively used measure of the complexity of systems of various nature. And if the Shannon's canonical entropy is more a measure of the randomness of the system, then the approximate, ...
  • Recurrence Measures of Complexity in Energy Market Dynamics 
    Bielinskyi, Andrii O.; Soloviev, Vladimir N.; Solovieva, Viktoria V.; Семеріков, Сергій Олексійович; Radin, Michael; Соловйов, Володимир Миколайович (SciTePress, 2023-05-27)
    The instability of the price dynamics of the energy market from a theoretical point of view indicates the inadequacy of the dominant paradigm of the quantitative description of pricing processes, and from a practical point ...
  • Recurrence plot-based analysis of financial-economic crashes 
    Соловйов, Володимир Миколайович; Serdiuk, Oleksandr; Семеріков, Сергій Олексійович; Ків, Арнольд Юхимович (Arnold Kiv, 2020-10-26)
    The article considers the possibility of analyzing the dynamics of changes in the characteristics of time series obtained on the basis of recurrence plots. The possibility of using the studied indicators to determine ...
  • Recurrence quantification analysis of energy market crises: a nonlinear approach to risk management 
    Bielinskyi, Andrii O.; Soloviev, Vladimir N.; Solovieva, Viktoria V.; Семеріков, Сергій Олексійович; Radin, Michael A.; Білінський, Андрій; Соловйов, Володимир Миколайович; Соловйова, Вікторія Володимирівна; Радін, Майкл (2023-08-28)
    The energy market is characterized by unstable price dynamics, which challenge the quantitative models of pricing processes and result in abnormal shocks and crashes. We use recurrence quantification analysis (RQA) to ...
  • Recurrence Quantification Analysis of Stock Market Crashes 
    Piskun, Alexandr; Соловйов, Володимир Миколайович; Piskun, Sergio (2009-08)
  • Regulatory and Legal Basis of Ukraine’s Investment Policy in the Field of Higher Education 
    Лисоконь, Ілля Олександрович; Lysokon, Ilia (2020)
    Elaboration and implementation of investment programs for the development of modern universities, cooperation with the business sector, public investment aimed at modernization of the educational environment, implementation ...
  • Relativistic quantum econophysics – new paradigms in complex systems modelling 
    Saptsin, Vladimir; Соловйов, Володимир Миколайович (2009-07-07)
    This work deals with the new, relativistic direction in quantum econophysics, within the bounds of which a change of the classical paradigms in mathematical modelling of socio-economic system is offered. Classical physics ...