Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/44294
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bini, Gilberto | - |
dc.contributor.author | Favale, Filippo F. | - |
dc.contributor.author | Neves, Jorge | - |
dc.contributor.author | Pignatelli, Roberto | - |
dc.date.accessioned | 2017-11-06T20:42:25Z | - |
dc.date.available | 2017-11-06T20:42:25Z | - |
dc.date.issued | 2014 | - |
dc.identifier.uri | https://hdl.handle.net/10316/44294 | - |
dc.description.abstract | We classify the subgroups of the automorphism group of the product of 4 projective lines admitting an invariant anticanonical smooth divisor on which the action is free. As a first application, we describe new examples of Calabi-Yau 3-folds with small Hodge numbers. In particular, the Picard number is 1 and the number of moduli is 5. Furthermore, the fundamental group is non-trivial. We also construct a new family of minimal surfaces of general type with geometric genus zero, K^2=3 and fundamental group of order 16. We show that this family dominates an irreducible component of dimension 4 of the moduli space of the surfaces of general type. | por |
dc.language.iso | eng | por |
dc.rights | embargoedAccess | por |
dc.title | New examples of Calabi-Yau threefolds and genus zero surfaces | por |
dc.type | article | por |
degois.publication.firstPage | 1350010 | por |
degois.publication.issue | 02 | por |
degois.publication.title | Communications in Contemporary Mathematics Vol. 15, No. 3 (2013) | por |
dc.relation.publisherversion | http://www.tandfonline.com/doi/full/10.1080/00927872.2012.714025 | por |
dc.peerreviewed | yes | por |
dc.identifier.doi | 10.1142/S0219199713500107 | - |
degois.publication.volume | 16 | por |
item.grantfulltext | open | - |
item.fulltext | Com Texto completo | - |
item.openairetype | article | - |
item.languageiso639-1 | en | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
Appears in Collections: | I&D CMUC - Artigos em Revistas Internacionais |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
BiniFavaleNevesPignatelli_NewExamplesOfCalabiYau.pdf | 355.25 kB | Adobe PDF | View/Open |
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