activity
20022009
most citedSecant Varieties of (P ^1) X .... X (P ^1) (n-times) are NOT Defective for n \geq 5

21 citations · 21 across the 3 of their papers we have counts for

collaborators
Showing 2008Show all

1 paper · 1 filter

math.AG2008★ 21 cited

Secant Varieties of (P ^1) X .... X (P ^1) (n-times) are NOT Defective for n \geq 5

M. V. Catalisano, A. Geramita, A. Gimigliano

Let V_n be the Segre embedding of (P^1) x ... X (P^1) (n times). We prove that the higher secant varieties, σ_s(V_n), always have the expected dimension, except for σ_3(V_4), which…