| Texto completo | |
| Autor(es): |
Botos, Hugo Cattarucci
Número total de Autores: 1
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| Tipo de documento: | Artigo Científico |
| Fonte: | Topology and its Applications; v. 341, p. 25-pg., 2023-10-04. |
| Resumo | |
We develop the theory of orbibundles from a geometrical viewpoint using diffeology. One of our goals is to present new tools allowing to calculate invariants of complex hyperbolic disc orbibundles over 2-orbifolds appearing in the geometry of 4-manifolds. These invariants are the Euler number of disc orbibundles and the Toledo invariant of PU(2, 1)-representations of 2-orbifold groups.(c) 2023 Elsevier B.V. All rights reserved. (AU) | |
| Processo FAPESP: | 18/10522-8 - Variedades uniformizadas pela 2-bola holomorfa |
| Beneficiário: | Hugo Cattarucci Botós |
| Modalidade de apoio: | Bolsas no Brasil - Doutorado |