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math.AG2025
On the Lefschetz locus in Gor(1,n,n,1)
Lenin Bezerra, Viviana Ferrer, Rodrigo Gondim
We study two special families of cubic hypersurfaces with vanishing Hessian in , obtaining rational parametrizations and computing their degree in .…
math.AG2023
On higher Jacobians, Laplace equations and Lefschetz properties
Charles Almeida, Aline V. Andrade, Rodrigo Gondim
Let be a standard graded -algebra of finite type over an algebraically closed field of characteristic zero. We use apolarity to construct, for each degree , a pr…