| dc.date.accessioned | 2013-03-12T08:18:49Z | |
| dc.date.available | 2013-03-12T08:18:49Z | |
| dc.date.issued | 2001 | en_US |
| dc.date.submitted | 2010-02-19 | en_US |
| dc.identifier.uri | http://hdl.handle.net/10852/10706 | |
| dc.description.abstract | In this article we classify all the smooth 3-folds of P5 with an apparent 4-tuple point provided that the family of its 4-secant lines is an irreducible (first order) congruence. This is sufficient to conclude the classification of all the smooth codimension two varieties of Pn with one apparent (n-1)-point and with irreducible family of (n-1)-secant lines. | eng |
| dc.language.iso | eng | en_US |
| dc.publisher | Matematisk Institutt, Universitetet i Oslo | |
| dc.relation.ispartof | Preprint series. Pure mathematics http://urn.nb.no/URN:NBN:no-8076 | en_US |
| dc.relation.uri | http://urn.nb.no/URN:NBN:no-8076 | |
| dc.rights | © The Author(s) (2001). This material is protected by copyright law. Without explicit authorisation, reproduction is only allowed in so far as it is permitted by law or by agreement with a collecting society. | |
| dc.title | 3-FOLDS OF ℙ⁵ WITH ONE APPARENT 4-TUPLE POINT | en_US |
| dc.type | Research report | en_US |
| dc.date.updated | 2010-02-19 | en_US |
| dc.rights.holder | Copyright 2001 The Author(s) | |
| dc.creator.author | De Poi, Pietro | en_US |
| dc.subject.nsi | VDP::410 | en_US |
| dc.identifier.urn | URN:NBN:no-24294 | en_US |
| dc.type.document | Forskningsrapport | en_US |
| dc.identifier.duo | 99393 | en_US |
| dc.identifier.fulltext | Fulltext https://www.duo.uio.no/bitstream/handle/10852/10706/1/pm30-01.pdf | |