The ciconia metric on the tangent bundle of an almost-Hermitian manifold
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2020 |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
| Texto Completo: | http://hdl.handle.net/10174/30914 https://doi.org/Albuquerque, R. The ciconia metric on the tangent bundle of an almost Hermitian manifold. Annali di Matematica 199, 969–984 (2020). https://doi.org/10.1007/s10231-019-00908-y https://doi.org/10.1007/s10231-019-00908-y |
Resumo: | We find a new class of invariant metrics existing on the tangent bundle of any given almost Hermitian manifold. We focus here on the case of Riemannian surfaces, which yield new examples of Kählerian Ricci-flat manifolds in four real dimensions. |
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The ciconia metric on the tangent bundle of an almost-Hermitian manifoldespaço tangenteRicci-flatmétrica Kähler-EinsteinWe find a new class of invariant metrics existing on the tangent bundle of any given almost Hermitian manifold. We focus here on the case of Riemannian surfaces, which yield new examples of Kählerian Ricci-flat manifolds in four real dimensions.Springer2022-01-31T15:00:19Z2022-01-312020-06-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10174/30914https://doi.org/Albuquerque, R. The ciconia metric on the tangent bundle of an almost Hermitian manifold. Annali di Matematica 199, 969–984 (2020). https://doi.org/10.1007/s10231-019-00908-yhttp://hdl.handle.net/10174/30914https://doi.org/10.1007/s10231-019-00908-yengrpa@uevora.pt337Albuquerque, Ruiinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-03T19:21:55Zoai:dspace.uevora.pt:10174/30914Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:17:03.713442Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
| dc.title.none.fl_str_mv |
The ciconia metric on the tangent bundle of an almost-Hermitian manifold |
| title |
The ciconia metric on the tangent bundle of an almost-Hermitian manifold |
| spellingShingle |
The ciconia metric on the tangent bundle of an almost-Hermitian manifold Albuquerque, Rui espaço tangente Ricci-flat métrica Kähler-Einstein |
| title_short |
The ciconia metric on the tangent bundle of an almost-Hermitian manifold |
| title_full |
The ciconia metric on the tangent bundle of an almost-Hermitian manifold |
| title_fullStr |
The ciconia metric on the tangent bundle of an almost-Hermitian manifold |
| title_full_unstemmed |
The ciconia metric on the tangent bundle of an almost-Hermitian manifold |
| title_sort |
The ciconia metric on the tangent bundle of an almost-Hermitian manifold |
| author |
Albuquerque, Rui |
| author_facet |
Albuquerque, Rui |
| author_role |
author |
| dc.contributor.author.fl_str_mv |
Albuquerque, Rui |
| dc.subject.por.fl_str_mv |
espaço tangente Ricci-flat métrica Kähler-Einstein |
| topic |
espaço tangente Ricci-flat métrica Kähler-Einstein |
| description |
We find a new class of invariant metrics existing on the tangent bundle of any given almost Hermitian manifold. We focus here on the case of Riemannian surfaces, which yield new examples of Kählerian Ricci-flat manifolds in four real dimensions. |
| publishDate |
2020 |
| dc.date.none.fl_str_mv |
2020-06-01T00:00:00Z 2022-01-31T15:00:19Z 2022-01-31 |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10174/30914 https://doi.org/Albuquerque, R. The ciconia metric on the tangent bundle of an almost Hermitian manifold. Annali di Matematica 199, 969–984 (2020). https://doi.org/10.1007/s10231-019-00908-y http://hdl.handle.net/10174/30914 https://doi.org/10.1007/s10231-019-00908-y |
| url |
http://hdl.handle.net/10174/30914 https://doi.org/Albuquerque, R. The ciconia metric on the tangent bundle of an almost Hermitian manifold. Annali di Matematica 199, 969–984 (2020). https://doi.org/10.1007/s10231-019-00908-y https://doi.org/10.1007/s10231-019-00908-y |
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eng |
| language |
eng |
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rpa@uevora.pt 337 |
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info:eu-repo/semantics/openAccess |
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openAccess |
| dc.publisher.none.fl_str_mv |
Springer |
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Springer |
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reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799136652923240448 |