YE Liu

activity

20162026

most cited

G

-Tutte polynomials and abelian Lie group arrangements

14 citations · 14 across the 8 of their papers we have counts for

collaborators

Showing 2022Show all

2 papers · 1 filter

math.AG2022

The cohomology of spherical vector bundles on K3 surfaces

Yeqin Liu

We find an algorithm to compute the cohomology groups of spherical vector bundles on complex projective K3 surfaces, in terms of their Mukai vectors. In many good cases, we give si…

math.AG2022

Higher rank Brill-Noether theory on P^2

Benjamin Gould, Yeqin Liu, Dorian Woo-Hyung

Let $M_{P^{2}} (v)$ be a moduli space of semistable sheaves on $P^{2}$ , and let $B^{k} (v) \subseteq M_{P^{2}} (v)$ be the \textit{Brill-Noether locus} of sheaves $…