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dc.contributor.authorSalgado, C.
Testa, D.
Varilly Alvarado, A.
dc.date.accessioned 2017-02-22T21:07:14Z
dc.date.available 2017-02-22T21:07:14Z
dc.date.issued 2014
dc.identifier.citation Salgado, C., Testa, D. and Varilly Alvarado, A.. "On the unirationality of del Pezzo surfaces of degree two." Journal of the London Mathematical Society, 90, no. 1 (2014) London Mathematical Society: 121-139. http://dx.doi.org/10.1112/jlms/jdu014.
dc.identifier.urihttps://hdl.handle.net/1911/93957
dc.description.abstract Among geometrically rational surfaces, del Pezzo surfaces of degree 2 over a field k containing at least one point are arguably the simplest that are not known to be unirational over k. Looking for k-rational curves on these surfaces, we extend some earlier work of Manin on this subject. We then focus on the case where k is a finite field, where we show that all except possibly three explicit del Pezzo surfaces of degree 2 are unirational over k.
dc.language.iso eng
dc.publisher London Mathematical Society
dc.rights Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
dc.title On the unirationality of del Pezzo surfaces of degree two
dc.type Journal article
dc.citation.journalTitle Journal of the London Mathematical Society
dc.citation.volumeNumber 90
dc.citation.issueNumber 1
dc.type.dcmi Text
dc.identifier.doihttp://dx.doi.org/10.1112/jlms/jdu014
dc.type.publication publisher version
dc.citation.firstpage 121
dc.citation.lastpage 139
local.sword.agent Converis


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