S. Lee

activity

20202023

most citedThe Nielsen realization problem for high degree del Pezzo surfaces

1 citations · 1 across the 4 of their papers we have counts for

collaborators

4 papers

math.GT2023

Mapping classes fixing an isotropic homology class of minimal genus $0$ in rational $4$ -manifolds

Seraphina Eun Bi Lee

For any $N \geq 1$ , let $M_{N}$ denote the rational $4$ -manifold $CP^{2} # N CP^{2}$ . In this paper we study the stabilizer $Stab (w)$ of a primitive,…

math.GT2022

Isotopy classes of involutions of del Pezzo surfaces

Seraphina Eun Bi Lee

Let $M_{n} := CP^{2} # n CP^{2}$ for $0 \leq n \leq 8$ be the underlying smooth manifold of a degree $9 - n$ del Pezzo surface. We prove three results about th…

math.GT2021★ 1 cited

The Nielsen realization problem for high degree del Pezzo surfaces

Seraphina Eun Bi Lee

Let $M$ be a smooth $4$ -manifold underlying some del Pezzo surface of degree $d \geq 6$ . We consider the smooth Nielsen realization problem for $M$ : which finite subgroups of $\tex…

math.AG2020

Cohomology of the Universal Abelian Surface with Applications to Arithmetic Statistics

Seraphina Eun Bi Lee

The moduli stack $A_{2}$ of principally polarized abelian surfaces comes equipped with the universal abelian surface $π : X_{2} \to A_{2}$ . The fiber of $π$ ove…

Mapping classes fixing an isotropic homology class of minimal genus 0 in rational 4-manifolds

Isotopy classes of involutions of del Pezzo surfaces

The Nielsen realization problem for high degree del Pezzo surfaces

Cohomology of the Universal Abelian Surface with Applications to Arithmetic Statistics

Mapping classes fixing an isotropic homology class of minimal genus $0$ in rational $4$ -manifolds