Degenerations of Horrocks-Mumford surfaces
The Horrocks-Mumford bundle is a certain rank-2 vector bundle on \({\mathbb{P}}_ 4\) and the zero sets of its global non-zero sections are surfaces of degree \( 10,\) called Horrocks-Mumford surfaces. The smooth ones are abelian surfaces and of the singular ones a complete classification with geometrical descriptions is obtained in the paper.
scientific article; zbMATH DE number 4083811
scientific article