15 citations · 23 across the 2 of their papers we have counts for
2 papers
math.AG2024★ 8 cited
Non-defectivity of Segre-Veronese varieties
Hirotachi Abo, Maria Chiara Brambilla, Francesco Galuppi +1
We prove that Segre-Veronese varieties are never secant defective if each degree is at least three. The proof is by induction on the number of factors, degree and dimension. As a c…
math.AG2021★ 15 cited
Secant non-defectivity via collisions of fat points
Francesco Galuppi, Alessandro Oneto
Secant defectivity of projective varieties is classically approached via dimensions of linear systems with multiple base points in general position. The latter can be studied via d…