Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Olga Kostyuk"'
Publikováno v:
Problems and Perspectives in Management, Vol 19, Iss 3, Pp 261-275 (2021)
The COVID-19 pandemic has become a catalyst for changing the technological order of human development and has accelerated the formation of new forms of organization and business. The change of technological orders causes uneven development of scienti
Externí odkaz:
https://doaj.org/article/c2e7192bffc448bbaea9c2f28700ac22
Autor:
Olga Kostyuk
Publikováno v:
Cхід, Vol 0, Iss 1(147), Pp 102-107 (2017)
The experience the world's cultural traditions has proved that the human existence with the change of vital biological processes and social conditions subordinates to and stands at the certain step of the hierarchy. In order to achieve higher status
Externí odkaz:
https://doaj.org/article/357a51fbb3e840109e2875f999fb68c9
Publikováno v:
2022 12th International Conference on Dependable Systems, Services and Technologies (DESSERT).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55ac298044d3093bb92abf8e25972018
https://doi.org/10.1109/dessert58054.2022.10018656
https://doi.org/10.1109/dessert58054.2022.10018656
Publikováno v:
Problems and Perspectives in Management, Vol 19, Iss 3, Pp 261-275 (2021)
The COVID-19 pandemic has become a catalyst for changing the technological order of human development and has accelerated the formation of new forms of organization and business. The change of technological orders causes uneven development of scienti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::831e0b17ca904059f0ffe58486f4bf62
https://www.businessperspectives.org/images/pdf/applications/publishing/templates/article/assets/15509/PPM_2021_03_Alekseieva.pdf
https://www.businessperspectives.org/images/pdf/applications/publishing/templates/article/assets/15509/PPM_2021_03_Alekseieva.pdf
Publikováno v:
Ukrainian Journal of Applied Economics. 5:188-196
Introduction. In case of any crisis, leaders have two equally important tasks: to solve the urgent problem of overcoming the crisis situation with the least losses for the organization, and to prevent its recurrence. In anti-crisis management, the pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43f230a9b0a7f601aeed01656b545146
https://doi.org/10.36887/2415-8453-2020-2-23
https://doi.org/10.36887/2415-8453-2020-2-23
Publikováno v:
ACIT
The problem of stability analysis for power market dynamics mathematical models are considered from the standpoint of control theory; moreover, the pricing mechanism realized in the bidding process is interpreted as a regulator in the feedback system
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f5e5a18ae2eb8913b329c991bd2d5eb
https://doi.org/10.1109/acit52158.2021.9548397
https://doi.org/10.1109/acit52158.2021.9548397
Autor:
Olga Kostyukova, Tatiana Tchemisova
Publikováno v:
An International Journal of Optimization and Control: Theories & Applications, Vol 14, Iss 3 (2024)
Linear second-order cone programming (SOCP) deals with optimization problems characterized by a linear objective function and a feasible region defined by linear equalities and second-order cone constraints. These constraints involve the norm of a li
Externí odkaz:
https://doaj.org/article/12afdfeffe78490082f3a34bbc1082fa
Publikováno v:
The Importance of New Technologies and Entrepreneurship in Business Development: In The Context of Economic Diversity in Developing Countries ISBN: 9783030692209
The focus of this research is to evaluate the importance of enterprise restructuring and trends of enterprise restructuring management over the past 25 years in Ukraine. The effective managing of enterprise restructuring depends on many different fac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6df985624195ab4584cf511ec323894c
https://doi.org/10.1007/978-3-030-69221-6_87
https://doi.org/10.1007/978-3-030-69221-6_87
Autor:
Olga Kostyukova, Tatiana Tchemisova
Publikováno v:
Algorithms, Vol 15, Iss 2, p 59 (2022)
In this paper, we continue an earlier study of the regularization procedures of linear copositive problems and present new algorithms that can be considered as modifications of the algorithm described in our previous publication, which is based on th
Externí odkaz:
https://doaj.org/article/494794758f2643dea52a2d0ae814f4fd
Autor:
Olga Kostyukova, Tatiana Tchemisova
Publikováno v:
Mathematics, Vol 9, Iss 21, p 2698 (2021)
In this paper, we study the properties of faces and exposed faces of the cone of copositive matrices (copositive cone), paying special attention to issues related to their geometric structure. Based on the concepts of zero and minimal zero vectors, w
Externí odkaz:
https://doaj.org/article/52309eb382b94c0cb844a49a51935d60