A. Fontes

activity

20242026

collaborators

3 papers

math.AG2026

New irreducible components of $B (0, c_{2})$ and Computation of the Dimension of its tangent space

Aislan Fontes, Maxwell Santos

We provide a Macaulay2 code for computing the dimension of the tangent space to $B (e, c_{2})$ in certain cases. Using this code, we identify components of $\mathcal{B}(e,c_2…

math.AG2025

On Hilbert scheme of complete intersection on the biprojective

Aislan Leal Fontes, Maxwell PaixÃ£o

The goal of this paper is to construct the Hilbert scheme of complete intersections in the biprojective space $X = P^{m} \times P^{n}$ and for this, we define a partial o…

math.AG2024

Classification of monads and a new moduli component of stable rank 2 bundles on $P^{3}$ with even determinant and $c_{2} = 9$

Aislan Leal Fontes

The goal of this paper is to classify all minimal monads whose cohomology is a stable rank 2 bundle on $P^{3}$ with Chern classes $c_{1} = 0$ and $c_{2} = 9$ , with possible exceptio…

New irreducible components of B(0,c2​) and Computation of the Dimension of its tangent space

On Hilbert scheme of complete intersection on the biprojective

Classification of monads and a new moduli component of stable rank 2 bundles on P3 with even determinant and c2​=9

New irreducible components of $B (0, c_{2})$ and Computation of the Dimension of its tangent space

Classification of monads and a new moduli component of stable rank 2 bundles on $P^{3}$ with even determinant and $c_{2} = 9$