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DC Field | Value | Language |
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dc.contributor.author | Cirici, Joana | - |
dc.contributor.author | Wilson, Scott O. | - |
dc.date.accessioned | 2023-01-17T11:42:26Z | - |
dc.date.available | 2023-01-17T11:42:26Z | - |
dc.date.issued | 2022-12 | - |
dc.identifier.issn | 0723-0869 | - |
dc.identifier.uri | http://hdl.handle.net/2445/192218 | - |
dc.description.abstract | We introduce and study Hodge-de Rham numbers for compact almost complex 4-manifolds, generalizing the Hodge numbers of a complex surface. The main properties of these numbers in the case of complex surfaces are extended to this more general setting, and it is shown that all Hodge-de Rham numbers for compact almost complex 4-manifolds are determined by the topology, except for one (the irregularity). Finally, these numbers are shown to prohibit the existence of complex structures on certain manifolds, without reference to the classification of surfaces. | - |
dc.format.extent | 17 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Elsevier GmbH | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1016/j.exmath.2022.08.005 | - |
dc.relation.ispartof | Expositiones Mathematicae, 2022, vol. 40, num. 4, p. 1244-1260 | - |
dc.relation.uri | https://doi.org/10.1016/j.exmath.2022.08.005 | - |
dc.rights | cc-by (c) Joana Cirici et al., 2022 | - |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | * |
dc.source | Articles publicats en revistes (Matemàtiques i Informàtica) | - |
dc.subject.classification | Varietats complexes | - |
dc.subject.classification | Geometria diferencial global | - |
dc.subject.other | Complex manifolds | - |
dc.subject.other | Global differential geometry | - |
dc.title | Hodge-de Rham numbers of almost complex 4-manifolds | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 727829 | - |
dc.date.updated | 2023-01-17T11:42:26Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Matemàtiques i Informàtica) |
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