arXiv subjects

An-Khuong Doan

Publications and source records attributed to An-Khuong Doan.

2 recordsLinked to original sources

arXiv2026

Deformations with cohomology constraints: a review

Deformation problems with cohomology constraints over a field of characteristic zero are controlled by L-infinity pairs. In this largely expository article we review this theory and focus on recent applications.

math.AG↗

arXiv2026

Hyperelliptic Brill-Noether loci

Hyperelliptic theta divisors, and more generally, Brill-Noether loci, are shown to be locally catalecticant determinantal varieties. This has many consequences for their local and global structure.

math.AG↗