2 citations · 4 across the 5 of their papers we have counts for
5 papers
-Godeaux surfaces
Eduardo Dias, Carlos Rito
We prove that the moduli space of numerical Godeaux surfaces with torsion group is irreducible and unirational of dimension 8. Moreover, we show that the topological…
On degenerations of -Godeaux surfaces
Eduardo Dias, Carlos Rito, Giancarlo Urzúa
We compute equations for Coughlan's family of Godeaux surfaces with torsion , which we call -Godeaux surfaces, and we show that it is (at most) 7 dimensio…
On the Graded Equations of (1,3)-Abelian Surfaces
Eduardo Dias
Let be an abelian surface over an algebraically closed field with characteristic different from and , and a symmetric ample line bundle defining a pola…
Construction of algebraic covers
Eduardo Dias
Let be an algebraic variety, a locally free sheaf of -modules, and the -algebra $\operatorname{Sym}^\bull…
Codes over a weighted torus
Eduardo Dias, Jorge Neves
We define weighted projective Reed-Muller codes over a subset of weighted projective space over a finite field. We focus on the case when the set X is a projective weighted torus.…