39 citations · 123 across the 34 of their papers we have counts for
7 papers · 1 filter
An algebraic proof of K-semistability of the projective plane
Jihun Park, Joonyeong Won
We present an algebro-geometric proof of the K-semistability of the projective plane.
K-stability of smooth del Pezzo surfaces
Jihun Park, Joonyeong Won
In an algebro-geometric way, we completely determine whether smooth del Pezzo surfaces are K-(semi)stable or not.
Okounkov bodies associated to pseudoeffective divisors II
Sung Rak Choi, Jinhyung Park, Joonyeong Won
We first prove some basic properties of Okounkov bodies, and give a characterization of Nakayama and positive volume subvarieties of a pseudoeffective divisor in terms of Okounkov…
Product Theorem for K-stability
Jihun Park, Joonyeong Won
We study K-stability of products of K-stable -Fano varieties.
Alpha invariant for general polarization of del Pezzo surfaces of degree 1
Kyusik Hong, Joonyeong Won
For an arbitrary ample divisor A in smooth del Pezzo surface S of degree 1, we verify the condition of the polarization (S,A) to be K-stable and it is a simple numerical condition.
Alpha invariants of birationally rigid Fano threefolds
In-Kyun Kim, Takuzo Okada, Joonyeong Won
We compute global log canonical thresholds, or equivalently alpha invariants, of birationally rigid orbifold Fano threefolds embedded in weighted projective spaces as codimension t…