3 papers
math.AG2024
Infinitely many new sequences of surfaces of general type with maximal Picard number converging to the Severi line
Nguyen Bin, Vicente Lorenzo
Examples of algebraic surfaces of general type with maximal Picard number are not abundant in the literature. Moreover, most known examples either possess low invariants, lie near…
math.AG2024
On the group of automorphisms of Horikawa surfaces
V. Lorenzo
Minimal algebraic surfaces of general type such that are called Horikawa surfaces. In this note the group of automorphisms of Horikawa surfaces is…
math.AG2024
Surfaces of general type with maximal Picard number near the Noether line
Nguyen Bin, Vicente Lorenzo
The first published non-trivial examples of algebraic surfaces of general type with maximal Picard number are due to Persson, who constructed surfaces with maximal Picard number on…