Maximal Higgs bundles for adjoint forms via Cayley correspondence
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | https://repositorio-aberto.up.pt/handle/10216/90838 |
Resumo: | For a fixed compact Riemann surface X, of genus at least 2, we count the number of connected components of the moduli space of maximal Higgs bundles over X for the hermitian groups PSp(2n, R), PSO*(2n), PSO0(2, n) and E-6(-14). Hence the same result follows for the number of connected components of the moduli space of maximal representations of pi X-1 in these groups. We use the Cayley correspondence proved in Biquard et al. (Higgs bundles, the Toledo invariant and the Cayley correspondence. Preprint, 2015. arXiv: 1511.07751) as our main tool. |
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Maximal Higgs bundles for adjoint forms via Cayley correspondenceFor a fixed compact Riemann surface X, of genus at least 2, we count the number of connected components of the moduli space of maximal Higgs bundles over X for the hermitian groups PSp(2n, R), PSO*(2n), PSO0(2, n) and E-6(-14). Hence the same result follows for the number of connected components of the moduli space of maximal representations of pi X-1 in these groups. We use the Cayley correspondence proved in Biquard et al. (Higgs bundles, the Toledo invariant and the Cayley correspondence. Preprint, 2015. arXiv: 1511.07751) as our main tool.20172017-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://repositorio-aberto.up.pt/handle/10216/90838eng0046-575510.1007/s10711-017-0224-2André OliveiraOscar García-Pradainfo: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:RCAAP2023-11-29T12:44:46Zoai:repositorio-aberto.up.pt:10216/90838Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T23:25:53.849687Repositório 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 |
Maximal Higgs bundles for adjoint forms via Cayley correspondence |
title |
Maximal Higgs bundles for adjoint forms via Cayley correspondence |
spellingShingle |
Maximal Higgs bundles for adjoint forms via Cayley correspondence André Oliveira |
title_short |
Maximal Higgs bundles for adjoint forms via Cayley correspondence |
title_full |
Maximal Higgs bundles for adjoint forms via Cayley correspondence |
title_fullStr |
Maximal Higgs bundles for adjoint forms via Cayley correspondence |
title_full_unstemmed |
Maximal Higgs bundles for adjoint forms via Cayley correspondence |
title_sort |
Maximal Higgs bundles for adjoint forms via Cayley correspondence |
author |
André Oliveira |
author_facet |
André Oliveira Oscar García-Prada |
author_role |
author |
author2 |
Oscar García-Prada |
author2_role |
author |
dc.contributor.author.fl_str_mv |
André Oliveira Oscar García-Prada |
description |
For a fixed compact Riemann surface X, of genus at least 2, we count the number of connected components of the moduli space of maximal Higgs bundles over X for the hermitian groups PSp(2n, R), PSO*(2n), PSO0(2, n) and E-6(-14). Hence the same result follows for the number of connected components of the moduli space of maximal representations of pi X-1 in these groups. We use the Cayley correspondence proved in Biquard et al. (Higgs bundles, the Toledo invariant and the Cayley correspondence. Preprint, 2015. arXiv: 1511.07751) as our main tool. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017 2017-01-01T00:00:00Z |
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 |
https://repositorio-aberto.up.pt/handle/10216/90838 |
url |
https://repositorio-aberto.up.pt/handle/10216/90838 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
0046-5755 10.1007/s10711-017-0224-2 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799135564207751168 |