Shuang-Yen Lee

collaborators

3 papers

math.AG2025

Remarks on GW/PT under del Pezzo transitions

Shuang-Yen Lee, Chin-Lung Wang, Sz-Sheng Wang

A projective threefold transition $Y ϕ Y ˉ ⇝ X$ is del Pezzo if $ϕ$ contracts a smooth del Pezzo surface to a point. We show that the GW/PT correspon…

math.AG2025

Quantum Extremal Transitions and Special L-values

Shuang-Yen Lee, Chin-Lung Wang, Sz-Sheng Wang

A threefold extremal transition $Y ↘ X$ consists of a crepant extremal contraction $ϕ : Y \to Y ˉ$ with curve class $ℓ \in NE (Y)$ , followed by a smo…

math.AG2022

Global Igusa zeta function and $K$ -equivalence

Shuang-Yen Lee

Let $X$ and $X^{'}$ be two smooth projective varieties over the ring of integers of a $p$ -adic field $K$ with generic fibers being $X$ and $X^{'}$ . We intr…

Remarks on GW/PT under del Pezzo transitions

Quantum Extremal Transitions and Special L-values

Global Igusa zeta function and K-equivalence

Global Igusa zeta function and $K$ -equivalence