# name
The basepoint-freeness threshold of a very general abelian surface

# metadata.dc.description.abstract[].value
For abelian surfaces of Picard rank 1, we perform explicit computations of the cohomological rank functions of the ideal sheaf of one point, and in particular of the basepoint-freeness threshold. Our main tool is the relation between cohomological rank functions and Bridgeland stability. In virtue of recent results of Caucci and Ito, these computations provide new information on the syzygies of polarized abelian surfaces.

# metadata.dc.relation.ispartof[].value
Selecta Mathematica-New Series, 2022, vol. 28, num.2

# metadata.dc.source[].value
Articles publicats en revistes (Matemàtiques i Informàtica)

# metadata.dc.title[].value
The basepoint-freeness threshold of a very general abelian surface