Ana Cristina Lopez

most citedSimpson Jacobians of reducible curves

2 citations · 2 across the 2 of their papers we have counts for

collaborators

3 papers

math.AG2004

Relative Jacobians of elliptic fibrations with reducible fibers

Ana Cristina Lopez

We prove that if $X$ and $S$ are smooth varieties and $f : X \to S$ is an elliptic fibration with singular fibers curves of types I $_{N}$ with $N \geq 1$ , II, III and IV, then the…

math.AG2004★ 2 cited

Simpson Jacobians of reducible curves

Ana Cristina Lopez

For any projective curve $X$ let $M ˉ^{d} (X)$ be the Simpson moduli space of pure dimension one rank 1 degree $d$ sheaves that are semistable with respect to a fixed polarization…

math.AG2001

Simpson Jacobians of generalized tree-like curves

Ana Cristina Lopez

The compactified Jacobian of any projective curve $X$ is defined as the Simpson moduli space of torsion free rank one degree $d$ sheaves that are semistable with respect to a fixed…