| Texto completo | |
| Autor(es): |
Correa, Eder M.
Número total de Autores: 1
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| Tipo de documento: | Artigo Científico |
| Fonte: | ANNALS OF GLOBAL ANALYSIS AND GEOMETRY; v. 65, n. 1, p. 28-pg., 2024-02-01. |
| Resumo | |
We prove that every complex contact structure gives rise to a distinguished type of almost contact metric 3-structure. As an application, we provide several new examples of manifolds which admit taut contact circles, taut and round almost cosymplectic 2-spheres, and almost hypercontact (metric) structures. These examples generalize the well-known examples of contact circles defined by the Liouville-Cartan forms on the unit cotangent bundle of Riemann surfaces. Further, we provide sufficient conditions for a compact complex contact manifold to be the twistor space of a positive quaternionic Kahler manifold. (AU) | |
| Processo FAPESP: | 22/10429-3 - Geometria hermitiana com torção em fibrados principais e aplicações |
| Beneficiário: | Eder de Moraes Correa |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |