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pro vyhledávání: '"Olena Chepurna"'
Autor:
Olena Chepurna, Nikita Razinkin
Publikováno v:
Three Seas Economic Journal, Vol 5, Iss 3 (2024)
The objective of this paper is to examine and enhance strategies for managing relationships with counterparties and mitigating risks in utility infrastructure enterprises. The paper seeks to analyse contemporary approaches and challenges faced by the
Externí odkaz:
https://doaj.org/article/d883dd2ae7b64acc82aa5f772193dd80
Autor:
Yevhen Cherevko, Olena Chepurna
Publikováno v:
Pracì Mìžnarodnogo Geometričnogo Centru, Vol 10, Iss 3-4 (2018)
The article is devoted to the problem of holomorphically projective transformations of locally conformal Kaehler manifolds. it's worth to be noted, that J. Mikes and Z. Radulovich have proved that a locally conformal Kaehler manifold does not admit f
Externí odkaz:
https://doaj.org/article/19f702d59fbe469faaa14c4541eb1591
Autor:
Olena Chepurna, Yevhen Cherevko
Publikováno v:
Proceedings of the Eighteenth International Conference on Geometry, Integrability and Quantization, Ivaïlo M. Mladenov, Guowu Meng and Akira Yoshioka, eds. (Sofia: Avangard Prima, 2017)
We studied complex and real hypersurfaces immersed in locally conformal Kähler manifolds. We have obtained conditions for the immersions, if the manifolds admit existence of such complex hypersurfaces that are orthogonal to both Lee and anti-Lee vec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::186624c04a9448510f1d6d6c1323424c
https://projecteuclid.org/euclid.pgiq/1484362819
https://projecteuclid.org/euclid.pgiq/1484362819
Autor:
Olena Chepurna, Irena Hinterleitner
Publikováno v:
Scopus-Elsevier
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa9defa27b5169eeed9e99424c4e7b22
http://www.scopus.com/inward/record.url?eid=2-s2.0-84892456116&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84892456116&partnerID=MN8TOARS