Bridges between the 3-dimensional elementary almost contact metric structures
UDC 515.1 We construct all possible bridges between the three-dimensional elementary almost contact metric structures. Accordingly, starting from any structure of any class, we can construct an unlimited number of structures of any other class. Specific examples are presented.
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| Дата: | 2026 |
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| Автор: | |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Institute of Mathematics, NAS of Ukraine
2026
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| Онлайн доступ: | https://umj.imath.kiev.ua/index.php/umj/article/view/8605 |
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| Назва журналу: | Ukrains’kyi Matematychnyi Zhurnal |
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Ukrains’kyi Matematychnyi Zhurnal| _version_ | 1860513195014225920 |
|---|---|
| author | Beldjilali, Gherici Beldjilali, Gherici |
| author_facet | Beldjilali, Gherici Beldjilali, Gherici |
| author_sort | Beldjilali, Gherici |
| baseUrl_str | https://umj.imath.kiev.ua/index.php/umj/oai |
| collection | OJS |
| datestamp_date | 2026-03-21T13:40:13Z |
| description | UDC 515.1
We construct all possible bridges between the three-dimensional elementary almost contact metric structures. Accordingly, starting from any structure of any class, we can construct an unlimited number of structures of any other class. Specific examples are presented. |
| doi_str_mv | 10.3842/umzh.v77i7.8605 |
| first_indexed | 2026-03-24T03:40:48Z |
| format | Article |
| fulltext | |
| id | umjimathkievua-article-8605 |
| institution | Ukrains’kyi Matematychnyi Zhurnal |
| keywords_txt_mv | keywords |
| language | English |
| last_indexed | 2026-03-24T03:40:48Z |
| publishDate | 2026 |
| publisher | Institute of Mathematics, NAS of Ukraine |
| record_format | ojs |
| resource_txt_mv | |
| spelling | umjimathkievua-article-86052026-03-21T13:40:13Z Bridges between the 3-dimensional elementary almost contact metric structures Bridges between the 3-dimensional elementary almost contact metric structures Beldjilali, Gherici Beldjilali, Gherici Almost contact metric structure, Trans-Sasakian manifolds, Deformations of structures. differential geometry UDC 515.1 We construct all possible bridges between the three-dimensional elementary almost contact metric structures. Accordingly, starting from any structure of any class, we can construct an unlimited number of structures of any other class. Specific examples are presented. УДК 515.1 Мости між тривимірними елементарними майже контактними метричними структурами Побудовано всі можливі зв’язки (так звані мости) між тривимірними елементарними майже контактними метричними структурами. Показано, що, починаючи з будь-якої структури певного класу, можна конструктивно отримати необмежену кількість структур будь-якого іншого класу. Отримані результати проілюстровано конкретними прикладами. Institute of Mathematics, NAS of Ukraine 2026-03-21 Article Article https://umj.imath.kiev.ua/index.php/umj/article/view/8605 10.3842/umzh.v77i7.8605 Ukrains’kyi Matematychnyi Zhurnal; Vol. 77 No. 7 (2025); 489 Український математичний журнал; Том 77 № 7 (2025); 489 1027-3190 en https://umj.imath.kiev.ua/index.php/umj/article/view/8605/10549 Copyright (c) 2025 Gherici Beldjilali |
| spellingShingle | Beldjilali, Gherici Beldjilali, Gherici Bridges between the 3-dimensional elementary almost contact metric structures |
| title | Bridges between the 3-dimensional elementary almost contact metric structures |
| title_alt | Bridges between the 3-dimensional elementary almost contact metric structures |
| title_full | Bridges between the 3-dimensional elementary almost contact metric structures |
| title_fullStr | Bridges between the 3-dimensional elementary almost contact metric structures |
| title_full_unstemmed | Bridges between the 3-dimensional elementary almost contact metric structures |
| title_short | Bridges between the 3-dimensional elementary almost contact metric structures |
| title_sort | bridges between the 3-dimensional elementary almost contact metric structures |
| topic_facet | Almost contact metric structure Trans-Sasakian manifolds Deformations of structures. differential geometry |
| url | https://umj.imath.kiev.ua/index.php/umj/article/view/8605 |
| work_keys_str_mv | AT beldjilaligherici bridgesbetweenthe3dimensionalelementaryalmostcontactmetricstructures AT beldjilaligherici bridgesbetweenthe3dimensionalelementaryalmostcontactmetricstructures |