5 citations · 7 across the 4 of their papers we have counts for
5 papers
A footnote to a theorem of Kawamata
Margarida Mendes Lopes, Rita Pardini, Sofia Tirabassi
Kawamata has shown that the quasi-Albanese map of a quasi-projective variety with log-irregularity equal to the dimension and log-Kodaira dimension 0 is birational. In this note we…
Effective characterization of quasi-abelian surfaces
Margarida Mendes Lopes, Rita Pardini, Sofia Tirabassi
Let V be a smooth quasi-projective complex surface such that the three first logarithmic plurigenera are equal to 1 and the logarithmic irregularity is equal to 2. We prove that th…
Numerical properties of exceptional divisors of birational morphisms of smooth surfaces
Vicente Lorenzo, Margarida Mendes Lopes, Rita Pardini
We make a very detailed analysis of the numerical properties of effective divisors whose support is contained in the exceptional locus of a birational morphism of smooth projective…
On the canonical map of surfaces with q>=6
Margarida Mendes Lopes, Rita Pardini, Gian Pietro Pirola
We carry out an analysis of the canonical system of a minimal complex surface of general type with irregularity q>0. Using this analysis we are able to sharpen in the case q>0 the…
Irregular canonical double surfaces
Margarida Mendes Lopes, Rita Pardini
We study minimal surfaces X of general type with and such that is ample, the image of the canonical map is a canonically embedded surface of general…