S. Choi

activity

20232025

collaborators

Showing math.AGShow all

3 papers · 1 filter

math.AG2025

On minimal model program and Zariski decomposition of potential triples

Sung Rak Choi, Sungwook Jang, Dae-Won Lee

In this paper, we investigate properties of potential triples $(X, Δ, D)$ which consists of a pair $(X, Δ)$ and a pseudoeffective $R$ -Cartier divisor $D$ . In particular, we s…

math.AG2024

Anticanonical divisor with good asymptotic base loci

Sung Rak Choi, Sungwook Jang, Dae-Won Lee

In this paper, we give a characterization of Fano type varieties in terms of the asymptotic base loci of $- (K_{X} + Δ)$ . We also show that for a potentially lc pair $(X, Δ)$ , if no plc…

math.AG2023

Adjoint asymptotic multiplier ideal sheaves associated to potential triples

Sung Rak Choi, Sungwook Jang, Donghyeon Kim

In this paper, we explore the geometry of potential triples $(X, Δ, D)$ , which by definition consists of a pair $(X, Δ)$ and an $R$ -Cartier pseudoeffective divisor $D$ on $X$ …