5lines_Dumitrescu_Postinghel_Urbinati_revised.pdf (353.28 kB)
Cones of effective divisors on the blown-up P3 in general lines
journal contribution
posted on 2016-11-07, 09:35 authored by Olivia Dumitrescu, Elisa Postinghel, Stefano UrbinatiWe compute the facets of the effective cones of divisors on the blow-up of P3 in up to five lines in general position. We prove that up to six lines these threefolds are weak Fano and hence Mori Dream Spaces.
History
School
- Science
Department
- Mathematical Sciences
Published in
Rendiconti del Circolo Matematico di Palermo Series 2Citation
DUMITRESCU, O., POSTINGHEL, E. and URBINATI, S., 2017. Cones of effective divisors on the blown-up P3 in general lines. Rendiconti del Circolo Matematico di Palermo Series 2, 66 (2), pp. 205–216.Publisher
© SpringerVersion
- AM (Accepted Manuscript)
Publisher statement
This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/Acceptance date
2016-10-20Publication date
2017Notes
This is a post-peer-review, pre-copyedit version of an article published in Rendiconti del Circolo Matematico di Palermo Series 2. The final authenticated version is available online at: http://dx.doi.org/10.1007/s12215-016-0280-8ISSN
0009-725XeISSN
1973-4409Publisher version
Language
- en
