Denis Nesterov

collaborators

3 papers

math.AG2025

Gromov-Witten/Hurwitz wall-crossing

Denis Nesterov

For a target variety $X$ and a nodal curve $C$ , we introduce a one-parameter stability condition, termed $I^µ$ -admissibility, for maps from nodal curves to $X \times C$ . If $X$ is a…

math.AG2025

Quasimaps to moduli spaces of sheaves on a $K 3$ surface

Denis Nesterov

In this article, we study quasimaps to moduli spaces of sheaves on a $K 3$ surface $S$ . We construct a surjective cosection of the obstruction theory of moduli spaces of quasimaps.…

math.AG2025

Quasimaps to moduli spaces of sheaves

Denis Nesterov

We develop a theory of quasimaps to a moduli space of sheaves $M$ on a surface $S$ . Under some assumptions, we prove that moduli spaces of quasimaps are proper and carry a perfect…

Gromov-Witten/Hurwitz wall-crossing

Quasimaps to moduli spaces of sheaves on a K3 surface

Quasimaps to moduli spaces of sheaves

Quasimaps to moduli spaces of sheaves on a $K 3$ surface