%0 Journal Article %A Arrondo Esteban, Enrique %A Sierra, José Carlos %A Ugaglia, Luca %T Classification of n-dimensional subvarieties of G(1,2n) that can be projected to G(1,n+1) %D 2005 %@ 0024-6093 %U https://hdl.handle.net/20.500.14352/49832 %X A structure theorem is given for n-dimensional smooth subvarieties of the Grassmannian G(1, N); with N >= n + 3, that can be isomorphically projected to G(1, n + 1). A complete classification in the cases N = 2n + 1 and N = 2n follows, as a corollary. %~