%0 Journal Article
%A Arrondo Esteban, Enrique
%A Fania, Maria Lucia
%T Evidence to subcanonicity of codimension two subvarieties of G(1,4)
%D 2006
%@ 0129-167X
%U https://hdl.handle.net/20.500.14352/49830
%X In this paper, we show that any smooth subvariety of codimension two in G(1,4) (the Grassmannian of lines of P-4) of degree at most 25 is subcanonical. Analogously, we prove that smooth subvarieties of codimension two in G(1,4) that are not of general type have degree <= 32 and we classify all of them. In both classifications, any subvariety in the final list is either a complete intersection or the zero locus of a section of a twist of the rank-two universal bundle on G(1,4).
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